Nicholls
Household income in Nicholls sits at the 97.9th percentile, making wealth the suburb's standout feature. The 6,680 residents live across 6.7 sq km, with a median age of 44, four years above the national figure. Housing is strongly detached: 89.6% of dwellings are separate houses and 70.1% have four or more bedrooms. An 84.6% stay rate points to a settled base, while 14.7% renting keeps the suburb owner-oriented. Compared with nearby Crace and Palmerston, Nicholls feels more established within the Gungahlin region. That strength is paired with slower momentum: the annual trend is -0.38% and population change across the wider area is -3.9% over 10 years.
Population
6,680
Median Age
44.0
Household IncomeiMedian weekly household income (ABS Census)
$3,134/wk
DAs (12 months)iDevelopment Applications lodged in the past year
4
Homebuyers are likely to value Nicholls when space and tenure stability matter more than apartment choice. Separate houses account for 89.6% of dwellings, while 70.1% have four or more bedrooms and 26.9% have three bedrooms. Monthly mortgage payments are $2,300 and equal 16.9% of household income, above the 16.0% rent-to-income share, with both stress flags false. Ownership is split between 41.3% owned outright and 43.4% with a mortgage, while renting is 14.7%, below those owner categories. Buyers should compare recent comparable sales in nearby Crace and Palmerston, because house type and land size can vary materially.
For Buyers
Homebuyers are likely to value Nicholls when space and tenure stability matter more than apartment choice. Separate houses account for 89.6% of dwellings, while 70.1% have four or more bedrooms and 26.9% have three bedrooms. Monthly mortgage payments are $2,300 and equal 16.9% of household income, above the 16.0% rent-to-income share, with both stress flags false. Ownership is split between 41.3% owned outright and 43.4% with a mortgage, while renting is 14.7%, below those owner categories. Buyers should compare recent comparable sales in nearby Crace and Palmerston, because house type and land size can vary materially.
For Investors
Investor appeal in Nicholls rests on established family housing and a relatively small rental pool. Renting accounts for 14.7% of households, weekly rent is $502 and vacancy is 4.0%, which can support a more stable tenant base than a suburb with a much larger rental share. Development activity is modest at 4 matters over 12 months, so there is less evidence of a major new-supply wave than in a high-growth precinct. Rent growth of 22.4% is encouraging, but the annual forecast trend is -0.38%. Overseas migration is the primary driver, while gentrification is scored 0 and labelled Not gentrifying.
Development Activity
Total DAs
43
Last 12 Months
4
YoY ChangeiYear-over-year change in DA lodgements
-33.3%
Avg DA CostiAverage estimated cost per DA in the past year
N/A
Monthly DA Lodgements
DA Categories
Schools in Nicholls
Open-register school locations for education access. This is not a school-quality ranking.
Gold Creek School (7-10)
St John Paul II College
Gold Creek School (P-6)
Holy Spirit Primary School
Demographics
Nicholls is older and more highly educated than Australia overall. Its median age is 44, four years above the national figure, while 52.5% of residents have a university qualification, 22.4 percentage points above the national comparison. Families remain central: couples with children make up 51.6% of families, couples without children 38.0%, and average household size is 2.9, or 0.4 above the national figure. English ancestry is the largest reported group at 2,169 people, followed by Other at 905 and Irish at 770. Overseas-born residents account for 29.8%, 8.2 points above the national comparison, and Mandarin is the most common listed non-English language at 158 speakers. The 15.4% turnover rate is below the 84.6% stay rate, reinforcing a settled social base.
Age Distribution
Bedrooms
Dwelling Structure
89.6%
Houses
10.4%
Townhouse
0.0%
Apartment
Tenure
Nicholls is overwhelmingly a detached-house market, with 89.6% separate houses and 10.4% semi-detached dwellings. The room profile is equally clear: 70.1% of homes have four or more bedrooms, 26.9% have three and only 2.8% have two. Tenure is split between 41.3% owned outright and 43.4% with a mortgage, while renting accounts for 14.7%, below either owner category. Housing costs are moderate relative to local incomes: mortgage payments equal 16.9% of household income, above rent's 16.0% share, and both stress flags are false. Compared with nearby Palmerston and Crace, buyers should expect Nicholls to compete more on established land-and-house stock than on apartment choice.
Mortgage / mo
$2,300
Rent / wkiABS Census 2021 median across all dwelling types. Current market rents are typically higher.
$502
Census 2021
HH Size
2.9
Personal Income / wk
$1,251
Vacancy Ratei% of dwellings unoccupied on Census night (ABS 2021)
4.0%
Unoccupied
94
Rent / IncomeiMedian rent as % of household income. Over 30% = housing stress
16.0%
Mortgage / IncomeiMedian mortgage as % of household income. Over 30% = housing stress
16.9%
Community Profile
Languages Spoken at Home
Ancestry
Household Composition
51.6%
Couples with children
38.0%
Couples, no children
9.2%
Single parent
1,978
Total families
Economy & Employment
Nicholls is closely tied to Canberra's public-sector and professional economy. Public administration employs 923 people, or 34.6% of industry employment, followed by professional and technical services at 382, education at 321, healthcare at 266 and construction at 184. Occupations reinforce the pattern, with 1,111 professionals, 718 managers and 641 clerical or administrative workers, ahead of 355 community and personal service workers and 337 trades workers. Household income is $3,134 a week, at the 97.9th percentile nationally, while labour-force participation is 69.6%, unemployment is 3.3% and full-time employment is 65.2%. The IEO decile is 9 and IER is 10, higher than broad national conditions, although dependence on public administration can make local confidence more exposed to government employment cycles.
Unemployment
3.3%
Labour Force
3,850
Unemployed
127
Source: ABS Census 2021
Socio-Economic Indexes (SEIFA)iABS index ranking suburbs from 1 (most disadvantaged) to 10 (most advantaged)
Full-time
65.2%
Part-time
29.4%
Participation
69.6%
Employed
3,723
Full-time and part-time are shares of the employed. Source: ABS Census 2021
Occupations
Top Industries
University
52.5%
Postgraduate
18.9%
Born Overseas
29.8%
Dwellings
2,270
Transport to Work
Nicholls is better suited to car-based daily routines than transit-oriented living. About 76.1% of commuters drove a car, compared with 1.4% using public transport and 1.4% walking or cycling; 14.7% worked from home. Four local schools include government primary and high-school provision, a non-government primary school and another non-government school, giving families options across sectors and age ranges. Enrolment zones still need checking at the exact address. The suburb covers 6.7 sq km at a density of 996.8 people per sq km, so daily trips are spread through a low-rise setting rather than a compact centre. IRSAD and IRSD are both in decile 10, with IEO at 9 and IER at 10, above national disadvantage levels. Check current ACT Police information for safety decisions.
Drive
76.1%
Public Transport
1.4%
Walk / Cycle
1.4%
Work from Home
14.7%
Population Forecast
-0.38%/yr
(-25 people/yr)
EstablishedNicholls fits an established, slow-growth trajectory rather than a redevelopment cycle. The annual forecast trend is -0.38%, while population change across the wider area is -3.9% over 10 years. The forecast labels the trajectory Aging, with senior share up 8.3 percentage points and young share down 6.1 points; that shift is consistent with a settled suburb where 84.6% of residents stayed at the same address. Overseas migration is the primary driver, but the gentrification score is 0 and the stage is Not gentrifying. Rent growth of 22.4% may support investor returns, yet affordability was stable, moving from 40.4% in 2011 to 40.1% in 2021. Compared with faster-changing parts of Canberra, Nicholls is more likely to see gradual household turnover than rapid population expansion.
Historical + Forecast
Hamilton-Perry + Holt smoothing on ERP 2001-2025
Age Cohort Forecast
Primary Driver
Overseas Migration
Net Overseas / yr
+50
Net Internal / yr
-110
Gentrification Signal
Not gentrifying
Net internal outflow -110/yr
National Ranking iPercentile rank among ~15,000 AU suburbs. 90% = higher than 90% of suburbs
How Nicholls compares to ~15,000 Australian suburbs
Frequently Asked Questions
Is Nicholls a good suburb to live in?
Yes, particularly for households wanting detached homes, schools and a settled setting. Four local schools, 89.6% separate houses and an IRSAD decile of 10 support that appeal, while car dependence is high at 76.1%.
What is the median house price in Nicholls?
A current median house price is not available, so avoid treating an estimate as fact. Nicholls has 89.6% separate houses, weekly rent of $502 and listed mortgage payments of $2,300 per month. Compare recent sales by street and house type.
What schools are in Nicholls?
Four schools serve the suburb: government primary and high-school campuses, a non-government primary school and another non-government school. Gold Creek School covers P-6 and 7-10, while Holy Spirit Primary and St John Paul II College add non-government options. Check enrolment zones for the exact address.
Is Nicholls safe?
Safety decisions should use current ACT Police information and local conditions because a suburb crime rate is not available. Nicholls has 6,680 residents across 6.7 sq km, and its IRSAD decile is 10, but socioeconomic advantage should not be treated as a crime statistic. Check recent incidents, lighting and traffic around the specific address.
Is Nicholls good for property investment?
Nicholls may suit investors seeking established family housing rather than rapid development. Renting is 14.7%, weekly rent is $502, vacancy is 4.0% and only 4 development matters were recorded in 12 months. However, annual forecast growth is -0.38%, so rental income and property selection matter more than a high-growth thesis.
How is Nicholls's population changing?
Nicholls is on an aging, slow-growth path. The annual trend is -0.38% and population change across the wider area is -3.9% over 10 years. The senior share has risen 8.3 points while the young share has fallen 6.1 points, and overseas migration is the primary driver. Gentrification is scored 0 and labelled Not gentrifying.
How to read these comparisons
Phrases like "above the national average" reference the unweighted median across Australian suburbs with more than 1,000 residents, not population-weighted national figures. Suburb-level medians are more useful for ranking suburbs against each other; ABS census headlines are population-weighted (so dominated by Sydney and Melbourne) and can read very differently.
Current baseline (refreshed 2026-05-10): median age 40, university-educated 30.1%, born overseas 21.6%, average household size 2.5 people.
Data sources: ABS 2021 Census (demographics, income, tenure), state education open registers (school locations), state Crime Statistics agencies (offences), council DA portals (development applications). Population forecasts use a Hamilton-Perry cohort model calibrated to ABS ERP.
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