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Boulder vs Trafalgar

Statistical Area 2 (SA2) comparison ≈ 3.8 km apart · Boulder profile · Trafalgar profile

Boulder Trafalgar

Boulder and Trafalgar (WA) are neighbouring areas with very different layouts. Boulder is a populated hub with 7,150 people and 379 businesses, while Trafalgar (WA) is sparsely populated and largely non-residential. Boulder is far more accessible, with a walkability score of 5.7 (somewhat walkable), compared to Trafalgar (WA) which is 1.3 (car-dependent). This is seen in the proximity to services; 83.5% of Boulder homes are within a 15-minute walk of a school, while only 20% of homes in Trafalgar (WA) have the same access.

Both areas experience almost identical weather, with average maximum temperatures around 26.6 degrees. They are also similar in the number of schools within 3 kilometres, with Boulder having 14 and Trafalgar (WA) having 15. While Boulder has a much larger Aboriginal and Torres Strait Islander population at 814 people, Trafalgar (WA) has none. The gap in street connectivity remains wide, with Boulder having 40 intersections per square kilometre compared to just 2 in Trafalgar (WA).

Where they differ most

Demographics & Identity

Population in Boulderin Trafalgar +7,150 larger in Boulder gap steady
7,150 36th pct 0 0th pct
  • First area, 2016: 7,092
  • First area, 2021: 7,150
  • Second area, 2016: 0
  • Second area, 2021: 0
35 yrs 21st pct —
  • First area, 2016: 33 yrs
  • First area, 2021: 35 yrs
First Nations in Boulderin Trafalgar
11.4% 90th pct —
  • First area, 2016: 12.2%
  • First area, 2021: 11.4%
9.4% 13th pct —
  • First area, 2016: 7.3%
  • First area, 2021: 9.4%
21.6% 83rd pct —
  • First area, 2016: 21.9%
  • First area, 2021: 21.6%
20.1% 94th pct —
  • First area, 2016: 18.5%
  • First area, 2021: 20.1%

Ancestry & Birthplace

Born overseas in Boulderin Trafalgar
18.0% 39th pct —
  • First area, 2016: 18.4%
  • First area, 2021: 18.0%

Language

Other language in Boulderin Trafalgar
8.0% 37th pct —
  • First area, 2016: 7.8%
  • First area, 2021: 8.0%
Limited English in Boulderin Trafalgar
0.6% 29th pct —
  • First area, 2016: 0.5%
  • First area, 2021: 0.6%

Religion

45.4% 69th pct —
  • First area, 2016: 35.9%
  • First area, 2021: 45.4%

Education & Qualifications

32.6% 5th pct —
  • First area, 2016: 31.2%
  • First area, 2021: 32.6%
5.6% 0th pct —
  • First area, 2016: 4.8%
  • First area, 2021: 5.6%
3 43rd pct —
Schools/1k kids in Boulderin Trafalgar
1.94 46th pct —
Schools ≤3 km in Boulderin Trafalgar +1 more in Trafalgar
14 37th pct 15 40th pct
524 18th pct —
175 18th pct —
936 14th pct —

Income

Personal income in Boulderin Trafalgar
$1,014 78th pct —
  • First area, 2016: $837
  • First area, 2021: $1,014
Household income in Boulderin Trafalgar
$2,001 66th pct —
  • First area, 2016: $1,772
  • First area, 2021: $2,001
Family income in Boulderin Trafalgar
$2,375 69th pct —
  • First area, 2016: $2,067
  • First area, 2021: $2,375
High earners in Boulderin Trafalgar
15.0% 70th pct —
  • First area, 2016: 11.4%
  • First area, 2021: 15.0%
High-income homes in Boulderin Trafalgar
23.1% 57th pct —
  • First area, 2016: 15.4%
  • First area, 2021: 23.1%

Health & Disability

Health condition in Boulderin Trafalgar
21.8% 15th pct —
Mental health in Boulderin Trafalgar
6.9% 26th pct —
Needs assistance in Boulderin Trafalgar
3.3% 13th pct —
  • First area, 2016: 2.6%
  • First area, 2021: 3.3%

Community Participation

Volunteering in Boulderin Trafalgar
8.3% 10th pct —
  • First area, 2016: 13.3%
  • First area, 2021: 8.3%
Unpaid carers in Boulderin Trafalgar
6.9% 5th pct —
  • First area, 2016: 6.9%
  • First area, 2021: 6.9%
Unpaid child care in Boulderin Trafalgar
23.6% 31st pct —
  • First area, 2016: 27.1%
  • First area, 2021: 23.6%
Defence service in Boulderin Trafalgar
2.4% 38th pct —
Housework 15h+ in Boulderin Trafalgar
15.4% 12th pct —
  • First area, 2016: 18.6%
  • First area, 2021: 15.4%

First Nations

First Nations people in Boulderin Trafalgar +814 larger in Boulder
814 86th pct 0 0th pct
27 yrs 71st pct —
21.4% 4th pct —
Unemployment in Boulderin Trafalgar
15.7% 79th pct —
Median income in Boulderin Trafalgar
$563 34th pct —
Household income in Boulderin Trafalgar
$1,578 43rd pct —
Indigenous language in Boulderin Trafalgar
10.2% 79th pct —

Family & Households

Household size in Boulderin Trafalgar
2.5 43rd pct —
  • First area, 2016: 2.5
  • First area, 2021: 2.5
18.7% 83rd pct —
  • First area, 2016: 18.2%
  • First area, 2021: 18.7%
Living alone in Boulderin Trafalgar
30.1% 72nd pct —
  • First area, 2016: 28.6%
  • First area, 2021: 30.1%

Housing & Dwellings

$300 27th pct —
  • First area, 2016: $270
  • First area, 2021: $300
$1,309 15th pct —
  • First area, 2016: $1,517
  • First area, 2021: $1,309
People / bedroom in Boulderin Trafalgar
0.80 29th pct —
  • First area, 2016: 0.80
  • First area, 2021: 0.80
32.9% 66th pct —
  • First area, 2016: 35.7%
  • First area, 2021: 32.9%
Owned outright in Boulderin Trafalgar
21.7% 20th pct —
  • First area, 2016: 18.6%
  • First area, 2021: 21.7%
Separate houses in Boulderin Trafalgar
84.3% 49th pct —
  • First area, 2016: 82.7%
  • First area, 2021: 84.3%
79.4% 51st pct —
  • First area, 2016: 78.6%
  • First area, 2021: 79.4%

Transport & Vehicles

5.5% 54th pct —
  • First area, 2016: 6.0%
  • First area, 2021: 5.5%
Work from home in Boulderin Trafalgar
2.1% 0th pct —
  • First area, 2016: 1.7%
  • First area, 2021: 2.1%
2.7% 62nd pct —
  • First area, 2016: 3.7%
  • First area, 2021: 2.7%
PT stops in Boulderin Trafalgar +47 more in Boulder
47 56th pct 0 0th pct
6.57 79th pct —
Departures/1k in Boulderin Trafalgar
398.5 34th pct —
PT routes in Boulderin Trafalgar +5 more in Boulder
5 36th pct 0 0th pct
1 7th pct —

Migration & Movement

Recent movers in Boulderin Trafalgar
35.8% 41st pct —
  • First area, 2016: 38.6%
  • First area, 2021: 35.8%
Recent arrivals in Boulderin Trafalgar
14.1% 65th pct —
  • First area, 2016: 16.5%
  • First area, 2021: 14.1%

Jobs & Industry

Unemployment in Boulderin Trafalgar
4.8% 55th pct —
  • First area, 2016: 7.8%
  • First area, 2021: 4.8%
Participation in Boulderin Trafalgar
59.9% 43rd pct —
  • First area, 2016: 63.1%
  • First area, 2021: 59.9%
70.3% 97th pct —
  • First area, 2016: 69.5%
  • First area, 2021: 70.3%

Economy & Advantage

IRSAD decile in Boulderin Trafalgar
2 14th pct —
2 14th pct —
4 36th pct —
1 0th pct —
907 14th pct —
ERP in Boulderin Trafalgar +7,756 higher in Boulder
7,756 36th pct 0 0th pct
3.4% 39th pct —
Businesses in Boulderin Trafalgar +379 higher in Boulder
379 17th pct 0 0th pct

Environment & Climate

Rainfall in Boulderin Trafalgar +5 higher in Trafalgar
191 0th pct 196 0th pct
Max temp in Boulderin Trafalgar +0.1 higher in Boulder
26.6 81st pct 26.5 79th pct
Min temp in Boulderin Trafalgar +0.1 higher in Boulder
12.3 57th pct 12.2 56th pct

Walkability

Walk score in Boulderin Trafalgar +4.4 higher in Boulder
5.7 55th pct 1.3 6th pct
Types ≤15 min in Boulderin Trafalgar +3.9 more in Boulder
5.7 57th pct 1.8 9th pct
15-min city in Boulderin Trafalgar +48.4 pts higher in Boulder
68.4% 52nd pct 20.0% 13th pct
Walk to shops in Boulderin Trafalgar +46.2 pts higher in Boulder
66.2% 53rd pct 20.0% 13th pct
Walk to transit in Boulderin Trafalgar +89.5 pts higher in Boulder
89.5% 47th pct 0.0% 0th pct
Walk to school in Boulderin Trafalgar +63.5 pts higher in Boulder
83.5% 60th pct 20.0% 11th pct
Walk to a park in Boulderin Trafalgar +51.4 pts higher in Boulder
91.4% 39th pct 40.0% 10th pct
Walk to health in Boulderin Trafalgar +30.2 pts higher in Boulder
50.2% 54th pct 20.0% 25th pct
Amenities/1k in Boulderin Trafalgar
12.3 39th pct —
Intersections/km² in Boulderin Trafalgar +38 higher in Boulder
40 37th pct 2 15th pct
Mean slope in Boulderin Trafalgar +2.8 pts higher in Trafalgar
2.2% 0th pct 5.1% 46th pct

Compare Boulder with nearby areas

Compare Trafalgar with nearby areas

Cite this page

Australian Bureau of Statistics. (2021). Boulder vs Trafalgar [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/compare/sa2/511031278/boulder/vs/511031284/trafalgar