Underdale

2011 Census All persons QuickStats
Geography type State Suburbs
Area code SSC40740
People 2,251
Male 1,105
Female 1,146
Median age 35
Families 617
Average children per family 1.6
All private dwellings 1,050
Average people per household 2.4
Median weekly household income $1,073
Median monthly mortgage repayments $1,950
Median weekly rent $250
Average motor vehicles per dwelling 1.5

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People

demographics & education | cultural & language diversity | employment

Demographics & education

People Underdale % Underdale South Australia % South Australia Australia % Australia
Total 2,251 -- 1,596,572 -- 21,507,717 --
Male 1,105 49.1 787,218 49.3 10,634,013 49.4
Female 1,146 50.9 809,354 50.7 10,873,704 50.6
 null  null  null  null  null  null  null
Aboriginal and/or Torres Strait Islander people 24 1.1 30,431 1.9 548,369 2.5

In the 2011 Census, there were 2,251 people in Underdale of these 49.1% were male and 50.9% were female. Aboriginal and/or Torres Strait Islander people made up 1.1% of the population.

Age
People
Underdale % Underdale South Australia % South Australia Australia % Australia
0-4 years 146 6.5 96,143 6.0 1,421,050 6.6
5-9 years 91 4.0 93,202 5.8 1,351,921 6.3
10-14 years 125 5.5 97,591 6.1 1,371,054 6.4
15-19 years 129 5.7 103,248 6.5 1,405,798 6.5
20-24 years 216 9.6 105,586 6.6 1,460,673 6.8
25-29 years 207 9.2 104,507 6.5 1,513,236 7.0
30-34 years 205 9.1 97,820 6.1 1,453,775 6.8
35-39 years 169 7.5 103,966 6.5 1,520,138 7.1
40-44 years 156 6.9 112,408 7.0 1,542,879 7.2
45-49 years 157 7.0 113,085 7.1 1,504,142 7.0
50-54 years 149 6.6 111,857 7.0 1,447,404 6.7
55-59 years 84 3.7 102,009 6.4 1,297,244 6.0
60-64 years 107 4.7 97,599 6.1 1,206,116 5.6
65-69 years 68 3.0 74,667 4.7 919,319 4.3
70-74 years 62 2.8 58,536 3.7 708,090 3.3
75-79 years 82 3.6 46,631 2.9 545,263 2.5
80-84 years 59 2.6 39,560 2.5 436,936 2.0
85 years and over 41 1.8 38,157 2.4 402,681 1.9
Median age 35 -- 39 -- 37 --

The median age of people in Underdale was 35 years. Children aged 0 - 14 years made up 16.0% of the population and people aged 65 years and over made up 14.1% of the population.

Registered marital status
People aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Married 892 47.1 633,439 48.4 8,461,114 48.7
Separated 30 1.6 38,964 3.0 529,280 3.0
Divorced 145 7.7 118,732 9.1 1,460,899 8.4
Widowed 93 4.9 83,000 6.3 949,634 5.5
Never married 734 38.8 435,501 33.3 5,962,769 34.3

Of people in Underdale aged 15 years and over, 47.1% were married and 9.3% were either divorced or separated.

Median age by registered marital status
People aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Married 48 -- 52 -- 50 --
Separated 46 -- 49 -- 49 --
Divorced 50 -- 54 -- 54 --
Widowed 79 -- 79 -- 78 --
Never married 26 -- 25 -- 25 --

The median age of married people in Underdale was 48 years and the median age of people never married was 26 years.

Social marital status
People aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Registered marriage 826 46.2 575,818 48.7 7,647,042 49.2
De facto marriage 144 8.1 113,166 9.6 1,476,369 9.5
Not married 816 45.7 492,206 41.7 6,413,399 41.3

In Underdale, of people aged 15 years and over, 46.2% of people were in a registered marriage and 8.1% were in a de facto marriage.

Median age by social marital status
People aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Registered marriage 48 -- 52 -- 50 --
De facto marriage 33 -- 36 -- 35 --
Not married 31 -- 36 -- 33 --

The median age of people in a registered marriage in Underdale was 48 years and the median age of people in a de facto marriage was 33 years.

Education Underdale % Underdale South Australia % South Australia Australia % Australia
Pre-school 33 5.1 20,581 4.5 332,844 5.1
Primary - Government 83 12.7 87,778 19.1 1,181,787 18.2
Primary - Catholic 55 8.4 26,164 5.7 359,062 5.5
Primary - Other Non Government 20 3.1 22,597 4.9 214,359 3.3
Secondary - Government 57 8.7 52,221 11.4 774,074 11.9
Secondary - Catholic 42 6.4 18,905 4.1 307,142 4.7
Secondary - Other Non Government 22 3.4 19,825 4.3 254,828 3.9
Technical or further education institution 70 10.7 34,842 7.6 473,606 7.3
University or tertiary institution 142 21.7 65,957 14.4 932,524 14.3
Other 21 3.2 11,101 2.4 161,660 2.5
Not Stated 108 16.5 98,694 21.5 1,511,694 23.2
Total 653 -- 458,665 -- 6,503,580 --

In Underdale 29.0% of people were attending an educational institution. Of these, 24.0% were in primary school, 18.3% in secondary school and 32.4% in a tertiary or technical institution.

Cultural & language diversity

Ancestry, top responses Underdale % Underdale South Australia % South Australia Australia % Australia
Australian 569 20.2 551,097 26.5 7,098,486 25.4
English 534 18.9 608,346 29.3 7,238,533 25.9
Italian 342 12.1 91,887 4.4 916,121 3.3
Greek 218 7.7 37,677 1.8 378,270 1.4
Irish 148 5.2 121,248 5.8 2,087,758 7.5

The most common ancestries in Underdale were Australian 20.2%, English 18.9%, Italian 12.1%, Greek 7.7% and Irish 5.2%.

Country of birth Underdale % Underdale South Australia % South Australia Australia % Australia
Australia 1,457 64.7 1,170,788 73.3 15,017,847 69.8
Other top responses:  null  null  null  null  null  null
India 112 5.0 18,740 1.2 295,362 1.4
Italy 102 4.5 20,708 1.3 185,402 0.9
England 72 3.2 102,680 6.4 911,593 4.2
Greece 64 2.8 9,756 0.6 99,938 0.5
China (excludes SARs and Taiwan) 61 2.7 15,932 1.0 318,969 1.5

In Underdale, 64.7% of people were born in Australia. The most common countries of birth were India 5.0%, Italy 4.5%, England 3.2%, Greece 2.8% and China (excludes SARs and Taiwan) 2.7%.

Birthplace of parents, stated responses Underdale % Underdale South Australia % South Australia Australia % Australia
Both parents born overseas 981 45.8 467,496 31.1 6,876,586 34.3
Father only born overseas 160 7.5 107,089 7.1 1,407,270 7.0
Mother only born overseas 103 4.8 75,325 5.0 989,220 4.9
Both parents born in Australia 899 42.0 853,040 56.8 10,757,087 53.7

In Underdale, 42.0% of people had both parents born in Australia and 45.8% of people had both parents born overseas.

Religious affiliation, top responses Underdale % Underdale South Australia % South Australia Australia % Australia
Catholic 597 26.5 317,957 19.9 5,439,268 25.3
No Religion 483 21.4 448,524 28.1 4,796,787 22.3
Eastern Orthodox 249 11.0 45,257 2.8 563,072 2.6
Anglican 149 6.6 200,441 12.6 3,679,907 17.1
Uniting Church 127 5.6 142,429 8.9 1,065,795 5.0

The most common responses for religion in Underdale were Catholic 26.5%, No Religion 21.4%, Eastern Orthodox 11.0%, Anglican 6.6% and Uniting Church 5.6%.

Language, top responses (other than English) Underdale % Underdale South Australia % South Australia Australia % Australia
Greek 173 7.7 25,252 1.6 252,217 1.2
Italian 170 7.5 33,293 2.1 299,834 1.4
Mandarin 76 3.4 16,497 1.0 336,410 1.6
Hindi 41 1.8 4,420 0.3 111,351 0.5
Punjabi 41 1.8 4,426 0.3 71,229 0.3
 null  null  null  null  null  null  null
English only spoken at home 1,387 61.5 1,303,065 81.6 16,509,291 76.8
Households where two or more languages are spoken 337 36.4 100,682 16.3 1,579,949 20.4

In Underdale 61.5% of people only spoke English at home. Other languages spoken at home included Greek 7.7%, Italian 7.5%, Mandarin 3.4%, Hindi 1.8% and Punjabi 1.8%.

Employment

Employment
People who reported being in the labour force, aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Worked full-time 684 57.0 445,076 56.7 6,367,554 59.7
Worked part-time 394 32.8 247,601 31.6 3,062,976 28.7
Away from work 58 4.8 46,683 6.0 627,797 5.9
Unemployed 65 5.4 44,968 5.7 600,133 5.6
Total in labour force 1,201 -- 784,328 -- 10,658,460 --

There were 1,201 people who reported being in the labour force in the week before Census night in Underdale. Of these 57.0% were employed full time, 32.8% were employed part-time and 5.4% were unemployed.

View the labour force fact sheet
Employment - hours worked
Labour force, people aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
1-15 hours per week 132 11.6 88,381 12.0 1,087,799 10.8
16-24 hours per week 123 10.8 72,516 9.8 947,792 9.4
25-34 hours per week 145 12.7 86,705 11.7 1,027,380 10.2
35-39 hours per week 245 21.5 146,289 19.8 1,808,879 18.0
40 hours or more per week 434 38.0 298,788 40.4 4,558,678 45.3

Of employed people in Underdale, 11.6% worked 1 to 15 hours, 10.8% worked 16 to 24 hours and 38.0% worked 40 hours or more.

Median age by employment status
Labour force, people aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Employed full-time 38 -- 42 -- 40 --
Employed part-time 38 -- 40 -- 40 --

The median age of people employed full-time in Underdale was 38 years and for people who were employed part-time was 38 years.

Occupation
Employed people aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Professionals 239 21.0 145,127 19.6 2,145,442 21.3
Clerical and Administrative Workers 196 17.2 106,215 14.4 1,483,558 14.7
Technicians and Trades Workers 162 14.2 104,586 14.1 1,425,146 14.2
Managers 145 12.7 93,293 12.6 1,293,970 12.9
Community and Personal Service Workers 120 10.5 77,702 10.5 971,897 9.7
Labourers 102 9.0 82,328 11.1 947,608 9.4
Sales Workers 95 8.3 70,882 9.6 942,140 9.4
Machinery Operators And Drivers 58 5.1 47,070 6.4 659,551 6.6

The most common occupations in Underdale included Professionals 21.0%, Clerical and Administrative Workers 17.2%, Technicians and Trades Workers 14.2%, Managers 12.7%, Community and Personal Service Workers 10.5%, Labourers 9.0%, Sales Workers 8.3% and Machinery Operators And Drivers 5.1%.

Industry of employment, top responses
Employed people aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Cafes, Restaurants and Takeaway Food Services 73 6.4 29,072 3.9 412,804 4.1
Hospitals 45 3.9 28,700 3.9 361,011 3.6
School Education 37 3.2 33,978 4.6 467,373 4.6
Legal and Accounting Services 34 3.0 12,800 1.7 209,182 2.1
Residential Care Services 34 3.0 19,370 2.6 184,770 1.8

Of the employed people in Underdale, the most common responses for industry of employment included Cafes, Restaurants and Takeaway Food Services 6.4%, Hospitals 3.9%, School Education 3.2%, Legal and Accounting Services 3.0% and Residential Care Services 3.0%.

Median weekly incomes
People aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Personal 541 -- 534 -- 577 --
Family 1,343 -- 1,330 -- 1,481 --
Household 1,073 -- 1,044 -- 1,234 --

The median weekly personal income for people aged 15 years and over in Underdale was $541.

View the income fact sheet
Travel to work, top responses
Employed people aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Car, as driver 699 61.3 471,363 63.8 6,059,972 60.2
Bus 122 10.7 30,217 4.1 301,187 3.0
Car, as passenger 74 6.5 39,169 5.3 537,638 5.3
Walked only 23 2.0 23,623 3.2 377,043 3.7
Bicycle 18 1.6 7,502 1.0 103,914 1.0
 null  null  null  null  null  null  null
People who travelled to work by public transport 135 11.9 50,866 6.9 1,046,721 10.4
People who travelled to work by car as driver or passenger 777 68.2 512,288 69.3 6,620,840 65.8

In Underdale, on the day of the Census, the most common methods of travel to work for employed people included Car, as driver 61.3%, Bus 10.7%, Car, as passenger 6.5%, Walked only 2.0% and Bicycle 1.6%. On the day, 11.9% of employed people used public transport (train, bus, ferry, tram/light rail) as at least one of their methods of travel to work and 68.2% used car (either as driver or as passenger).

Unpaid work
People aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Did unpaid domestic work (last week) 1,372 72.5 936,604 71.5 12,149,347 70.0
Cared for child/children (last two weeks) 487 25.7 364,336 27.8 4,827,808 27.8
Provided unpaid assistance to a person with a disability (last two weeks) 211 11.1 154,651 11.8 1,896,957 10.9
Did voluntary work through an organisation or group (last 12 months) 269 14.2 258,840 19.8 3,090,874 17.8

In Underdale, of people aged 15 years and over, 72.5% did unpaid domestic work in the week before the Census. During the two weeks before the Census, 25.7% provided care for children and 11.1% assisted family members or others due to a disability, long term illness or problems related to old age. In the year before the Census, 14.2% of people did voluntary work through an organisation or a group.

Unpaid domestic work, number of hours
People aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Less than 5 hours per week 460 24.3 282,493 21.6 3,883,357 22.4
5 to 14 hours per week 523 27.6 351,524 26.8 4,444,640 25.6
15 to 29 hours per week 237 12.5 168,882 12.9 2,075,154 12.0
30 hours or more per week 153 8.1 133,703 10.2 1,746,196 10.1

Of people who did unpaid domestic work in the week before the Census in Underdale, 27.6% worked 5 to 14 hours, 12.5% worked 15 to 29 hours and 8.1% worked 30 hours or more.

Families

family composition | weekly incomes | employment status of couple families

Family composition

Family composition Underdale % Underdale South Australia % South Australia Australia % Australia
Couple family without children 237 38.4 174,668 40.6 2,150,301 37.8
Couple family with children 267 43.3 178,436 41.5 2,534,399 44.6
One parent family 93 15.1 70,082 16.3 901,637 15.9
Other family 20 3.2 7,064 1.6 97,722 1.7

Of the families in Underdale, 43.3% were couple families with children, 38.4% were couple families without children and 15.1% were one parent families.

Single (or lone) parents
Proportion of the total single (or lone) parent population
Underdale % Underdale South Australia % South Australia Australia % Australia
Male -- 22.3 -- 18.9 -- 17.6
Female -- 77.7 -- 81.1 -- 82.4

In Underdale 22.3% of single parents were male and 77.7% were female.

Weekly incomes

Median family income, couple families with two incomes Underdale % Underdale South Australia % South Australia Australia % Australia
Families without children 2,145 -- 1,906 -- 2,081 --
Families with children 2,133 -- 2,130 -- 2,310 --

In Underdale, for couple families with two incomes, the median income for those with children was $2,133 and those without children was $2,145.

View the income fact sheet

Employment status of couple families

Employment status of couple families
Labour force, parents or partners aged 15 years and over
Underdale % Underdale South Australia % South Australia Australia % Australia
Both employed, worked full-time 94 18.6 68,246 19.3 1,015,165 21.7
Both employed, worked part-time 31 6.1 14,646 4.1 174,795 3.7
One employed full-time, one part-time 104 20.6 80,406 22.8 1,001,907 21.4
One employed full-time, other not working 71 14.1 48,840 13.8 736,322 15.7
One employed part-time, other not working 27 5.3 20,310 5.8 251,191 5.4
Both not working 101 20.0 76,963 21.8 899,598 19.2
Other 33 6.5 21,766 6.2 291,196 6.2
Labour force status not stated 44 8.7 21,930 6.2 314,529 6.7

In Underdale, of couple families with children, 18.6% had both partners employed full-time, 6.1% had both employed part-time and 20.6% had one employed full-time and the other part-time.

Dwellings

dwelling structure | household composition | mortgage & rent | number of motor vehicles

Dwelling structure

Dwelling tables exclude visitor only and other non-classifiable households

Dwelling type Underdale % Underdale South Australia % South Australia Australia % Australia
Occupied private dwellings 926 90.4 619,037 88.1 7,760,320 89.3
Unoccupied private dwellings 98 9.6 83,777 11.9 934,470 10.7

In Underdale, 90.4% of private dwellings were occupied and 9.6% were unoccupied.

Dwelling structure
Occupied private dwellings
Underdale % Underdale South Australia % South Australia Australia % Australia
Separate house 579 62.5 494,471 79.9 5,864,574 75.6
Semi-detached, row or terrace house, townhouse etc 55 5.9 66,465 10.7 765,980 9.9
Flat, unit or apartment 293 31.6 54,968 8.9 1,056,237 13.6
Other dwelling 0 0.0 2,812 0.5 66,666 0.9

Of occupied private dwellings in Underdale, 62.5% were separate houses, 5.9% were semi-detached, row or terrace houses, townhouses etc, 31.6% were flats, units or apartments and 0.0% were other dwellings.

Number of bedrooms
Occupied private dwellings
Underdale % Underdale South Australia % South Australia Australia % Australia
None (includes bedsitters) 0 0.0 1,690 0.3 42,160 0.5
1 bedroom 30 3.2 21,955 3.5 363,129 4.7
2 bedrooms 321 34.7 121,108 19.6 1,481,577 19.1
3 bedrooms 415 44.8 328,640 53.1 3,379,930 43.6
4 or more bedrooms 148 16.0 134,862 21.8 2,350,132 30.3
Number of bedrooms not stated 12 1.3 10,786 1.7 143,394 1.8
Average number of bedrooms per dwelling 2.8 -- 3 -- 3.1 --
Average number of people per household 2.4 -- 2.4 -- 2.6 --

In Underdale, of occupied private dwellings 3.2% had 1 bedroom, 34.7% had 2 bedrooms and 44.8% had 3 bedrooms. The average number of bedrooms per occupied private dwelling was 2.8. The average household size was 2.4 people.

Tenure
Occupied private dwellings
Underdale % Underdale South Australia % South Australia Australia % Australia
Owned outright 266 28.7 203,281 32.8 2,488,149 32.1
Owned with a mortgage 275 29.7 218,402 35.3 2,709,433 34.9
Rented 359 38.7 172,727 27.9 2,297,458 29.6
Other tenure type 12 1.3 8,937 1.4 70,069 0.9
Tenure type not stated 15 1.6 15,694 2.5 195,213 2.5

Of occupied private dwellings in Underdale, 28.7% were owned outright, 29.7% were owned with a mortgage and 38.7% were rented.

Household composition

Household composition Underdale % Underdale South Australia % South Australia Australia % Australia
Family households 601 64.9 424,352 68.5 5,550,614 71.5
Single (or lone) person households 272 29.4 172,669 27.9 1,888,698 24.3
Group households 53 5.7 22,020 3.6 321,007 4.1

In Underdale, of all households, 64.9% were family households, 29.4% were single person households and 5.7% were group households.

Household income Underdale % Underdale South Australia % South Australia Australia % Australia
Less than $600 gross weekly income -- 28.7 -- 27.7 -- 23.7
More than $3,000 gross weekly income -- 8.7 -- 7.3 -- 11.2

In Underdale, 28.7% of households had a weekly household income of less than $600 and 8.7% of households had a weekly income of more than $3,000.

View the income fact sheet

Mortgage & rent

Proportions are calculated using all tenure types for occupied private dwellings. This excludes visitor only and other non-classifiable households.

Rent weekly payments Underdale % Underdale South Australia % South Australia Australia % Australia
Median rent 250 -- 220 -- 285 --
Households where rent payments are less than 30% of household income -- 84.1 -- 90.7 -- 89.6
Households where rent payments are 30%, or greater, of household income -- 15.9 -- 9.3 -- 10.4

Proportions in this table are calculated by taking the number of households whose rent payments were 30% or more of an imputed income measure and expressing this number as a proportion of the total number of households in an area, including those households which are not renting their dwelling (excluding the small proportion of visitor only and other non-classifiable households). The nature of the income imputation means that the reported proportion may significantly overstate the true proportion. Further information on the method to impute income is available in the income fact sheet.

View the income fact sheet
Mortgage monthly repayments Underdale % Underdale South Australia % South Australia Australia % Australia
Median mortgage repayments 1,950 -- 1,500 -- 1,800 --
Households where mortgage payments are less than 30% of household income -- 90.9 -- 91.2 -- 90.1
Households where mortgage payments are 30%, or greater, of household income -- 9.1 -- 8.8 -- 9.9

Proportions in this table are calculated by taking the number of households who own their dwelling, and whose mortgage payments were 30% or more of an imputed income measure and expressing this number as a proportion of the total number of households in an area, including those households which were renting their dwelling (excluding the small proportion of visitor only and other non-classifiable households). The nature of the income imputation means that the reported proportion may significantly overstate the true proportion. Further information on the method to impute income is available in the income fact sheet.

View the income fact sheet

Number of motor vehicles

Number of registered motor vehicles Underdale % Underdale South Australia % South Australia Australia % Australia
None 117 12.6 54,051 8.7 665,852 8.6
1 motor vehicle 371 40.1 227,462 36.7 2,778,576 35.8
2 motor vehicles 299 32.3 220,627 35.6 2,802,468 36.1
3 or more vehicles 118 12.7 99,481 16.1 1,279,134 16.5
Number of motor vehicles not stated 21 2.3 17,417 2.8 234,292 3.0

In Underdale, 40.1% of occupied private dwellings had one registered motor vehicle garaged or parked at their address, 32.3% had two registered motor vehicles and 12.7% had three or more registered motor vehicles.

Aboriginal and/or Torres Strait Islander people

selected people & dwelling characteristics

People characteristics

People characteristics Underdale % Underdale South Australia % South Australia Australia % Australia
Aboriginal and/or Torres Strait Islander 21 -- 30,430 -- 548,368 --
 null  null  null  null  null  null  null
Male 12 57.1 14,971 49.2 270,331 49.3
Female 9 42.9 15,459 50.8 278,037 50.7
 null  null  null  null  null  null  null
Median age 27 -- 22 -- 21 --

In Underdale, there were 21 Aboriginal and/or Torres Strait Islander people. Of these, 12 (or 57.1%) were male and 9 (or 42.9%) were female. The median age was 27 years.

Dwelling characteristics

Dwelling tables exclude visitor only and other non-classifiable households. These tables represent occupied private dwellings where at least one Aboriginal and/or Torres Strait islander person was present.

Dwelling characteristics Underdale % Underdale South Australia % South Australia Australia % Australia
Average number of people per household 3.3 -- 3 -- 3.3 --
Average number of people per bedroom 1 -- 1.2 -- 1.2 --
Median household income 3,250 -- 842 -- 991 --

Average number of people per bedroom includes a miscalculation. For more information see the persons per bedroom correction page.

In Underdale, for dwellings occupied by Aboriginal and/or Torres Strait Islander people, the average household size was 3.3, with 1 persons per bedroom. The median household income was $3,250.

Mortgage and rent Underdale % Underdale South Australia % South Australia Australia % Australia
Median weekly rent 259 -- 166 -- 195 --
Median monthly mortgage repayments 5,248 -- 1,306 -- 1,647 --

In Underdale, for dwellings occupied by Aboriginal and/or Torres Strait Islander people, the median weekly rent was $259 and the median monthly mortgage repayment was $5,248.

Some values may have been adjusted to avoid release of confidential data. This may have a significant impact on the calculated percentages.