Mount Gambier vs Yahl

In both, most households own their home and the large majority of homes are detached houses. In Mount Gambier, about half of households are people living alone. In Yahl, most households are couple families. Houses cost more in Yahl: a median of $732,000, against $556,000 in Mount Gambier. On these figures, Mount Gambier tends to suit people living alone and buyers on a tighter budget, while Yahl suits couples.

Which one suits you?

There is no overall winner — the suburb that suits a family with school-age kids is routinely the wrong one for someone commuting into the city. So each of these answers its own question, against a checklist you can see, using the same figures in the tables below.

Families with school-age kids

They split

one each way, out of the 6 things we measure here

  • Mount Gambier has more parks and reserves (19 vs 0)
  • Yahl carries lower crime risk (34/100 vs 75/100)

Weighs schools, house stock, crime, parks, childcare, and who already lives there.

First-home buyers

Mount Gambier

ahead on the one thing that separates them

  • has cheaper houses ($556,000 vs $732,320)

Weighs house prices and mortgage stress.

Renters

They split

one each way, out of the 3 things we measure here

  • Mount Gambier has a bigger rental market to choose from (34% vs 6%)
  • Yahl leaves renters under less rental stress (12% vs 18%)

Weighs rent, rental stress, and how much is for rent.

Commuting to the city

Mount Gambier

ahead on 2 of the 3 things we measure here

  • is more walkable (54/100 vs 13/100)
  • sits closer to the CBD (437.3 km vs 446.6 km)

Weighs distance, drive time, and walkability.

Downsizers and retirees

Mount Gambier

ahead on 3 of the 5 things we measure here

  • has more units and townhouses to downsize into (23% vs 1%)
  • has more GPs (5 vs 0)
  • is more walkable (54/100 vs 13/100)
  • But Yahl carries lower crime risk (34/100 vs 75/100)

Weighs smaller dwellings, who already lives there, GPs, walkability, and crime.

Investors

Too close to call

Nothing among the 1 things we measure here separates them by enough to be worth acting on.

Weighs population growth.

Where they sit

Mount Gambier and Yahl drawn to the same scale. Both outlines are shown together, so the map answers whether they share a border and how their areas compare.

Mount Gambier Yahl
Hides rows where both suburbs match

Bars start at zero. Scores, risks and rankings are drawn against their full 0–100 range; other rows are drawn in proportion to the larger of the two.

Side by side, out of 100

Risks are inverted — shown as safety and low exposure — so a longer bar always means better.

Mount Gambier Yahl
Walkability 54 / 13
Mount Gambier — Walkability: 54/100 Yahl — Walkability: 13/100
Safety 25 / 66
Mount Gambier — Safety: 25/100 Yahl — Safety: 66/100
Low fire risk 69 / 80
Mount Gambier — Low fire risk: 69/100 Yahl — Low fire risk: 80/100

Demographics

Mount Gambier has more residents (25,591 vs 817); Yahl has higher household incomes ($99,736 vs $62,244).

Mount Gambier Yahl
Population 25,591
+97% vs other
 817
Population trend (2016 → 2021) +0.3% -4.4%
Median age 41 43
Median household income $62,244/yr $99,736/yr
+60% vs other
Median weekly rent $220/wk $225/wk
+2% vs other

Age profile

Share of residents in each band, 2021 Census.

Mount Gambier Yahl
0-4 5.5% / 5.3%
Mount Gambier — 0-4: 5.5% Yahl — 0-4: 5.3%
5-14 12.4% / 15.3%
Mount Gambier — 5-14: 12.4% Yahl — 5-14: 15.3%
15-19 6.2% / 7.1%
Mount Gambier — 15-19: 6.2% Yahl — 15-19: 7.1%
20-24 5.5% / 4.2%
Mount Gambier — 20-24: 5.5% Yahl — 20-24: 4.2%
25-34 12.5% / 8.7%
Mount Gambier — 25-34: 12.5% Yahl — 25-34: 8.7%
35-44 11.2% / 12.4%
Mount Gambier — 35-44: 11.2% Yahl — 35-44: 12.4%
45-54 12.2% / 15.5%
Mount Gambier — 45-54: 12.2% Yahl — 45-54: 15.5%
55-64 12.7% / 10.9%
Mount Gambier — 55-64: 12.7% Yahl — 55-64: 10.9%
65-74 11.5% / 9.2%
Mount Gambier — 65-74: 11.5% Yahl — 65-74: 9.2%
75-84 7.2% / 6.5%
Mount Gambier — 75-84: 7.2% Yahl — 75-84: 6.5%
85+ 3.1% / 5.8%
Mount Gambier — 85+: 3.1% Yahl — 85+: 5.8%

Bars are drawn against the largest share shown (15.5%).

Who lives together

Household composition, 2021 Census.

Mount Gambier 30.7% couple families
Mount Gambier — Couple Families: 30.7% Mount Gambier — Lone Person: 47.5% Mount Gambier — One Parent Families: 17.3% Mount Gambier — Group Household: 3.1% Mount Gambier — Other Families: 1.3%
Yahl 65.7% couple families
Yahl — Couple Families: 65.7% Yahl — Lone Person: 18.0% Yahl — One Parent Families: 12.2% Yahl — Group Household: 4.1% Yahl — Other Families: 0.0%
Couple Families Lone Person One Parent Families Group Household Other Families

Who owns and who rents

Occupied private dwellings by tenure, 2021 Census.

Mount Gambier 34.2% renting
Mount Gambier — Owned Outright: 32.1% Mount Gambier — Mortgage: 33.8% Mount Gambier — Renting: 34.2%
Yahl 6.4% renting
Yahl — Owned Outright: 41.7% Yahl — Mortgage: 51.9% Yahl — Renting: 6.4%
Owned outright Mortgage Renting

Qualifications

Highest non-school qualification, residents 15+, 2021 Census.

Mount Gambier Yahl
Certificate III & IV 17.6% / 20.2%
Mount Gambier — Certificate III & IV: 17.6% Yahl — Certificate III & IV: 20.2%
Bachelor Degree 6.9% / 5.6%
Mount Gambier — Bachelor Degree: 6.9% Yahl — Bachelor Degree: 5.6%
Advanced Diploma / Diploma 5.3% / 5.5%
Mount Gambier — Advanced Diploma / Diploma: 5.3% Yahl — Advanced Diploma / Diploma: 5.5%
Graduate Diploma / Certificate 1.2% / 1.7%
Mount Gambier — Graduate Diploma / Certificate: 1.2% Yahl — Graduate Diploma / Certificate: 1.7%
Postgraduate Degree 1.4% / 1.0%
Mount Gambier — Postgraduate Degree: 1.4% Yahl — Postgraduate Degree: 1.0%

Bars are drawn against the largest share shown (20.2%).

Where residents were born

Largest overseas birthplaces, as a share of all residents, 2021 Census. A dash means that country is not among the suburb's own eight largest.

Mount Gambier Yahl
England 2.5% / 2.1%
Mount Gambier — England: 2.5% Yahl — England: 2.1%
New Zealand 0.8% / 0.5%
Mount Gambier — New Zealand: 0.8% Yahl — New Zealand: 0.5%
Philippines 0.6% / 0.4%
Mount Gambier — Philippines: 0.6% Yahl — Philippines: 0.4%
Italy 0.5% / 0.5%
Mount Gambier — Italy: 0.5% Yahl — Italy: 0.5%
Myanmar 0.8% / —
Mount Gambier — Myanmar: 0.8% Yahl — Myanmar: not among its largest
Thailand 0.7% / —
Mount Gambier — Thailand: 0.7% Yahl — Thailand: not among its largest

Bars are drawn against the largest share shown (2.5%).

What people live in

Occupied private dwellings by structure, 2021 Census.

Mount Gambier 76.8% houses
Mount Gambier — Houses: 76.8% Mount Gambier — Townhouses: 14.1% Mount Gambier — Flats / Apartments: 9.1%
Yahl 99.2% houses
Yahl — Houses: 99.2% Yahl — Townhouses: 1.2% Yahl — Flats / Apartments: 0.0%
Houses Townhouses Flats / Apartments

Property market

Mount Gambier Yahl
Median house price $556,000 $732,320
Median unit price $420,000 —
Median land price $200,000 —
Typical days to sell (houses) 35 days
from 167 sales
 25 days
from 4 sales

Zoning mix

Yahl has more rural and farming land (99% vs 4%); Mount Gambier has more industrially zoned land (15% vs 0%).

Mount Gambier Yahl
Rural and farming 4% 99%
Residential 57% 1%
Industrial 15% 0%
Environmental 14% 0%
Parks and recreation 4% 0%
Commercial 4% 0%
Infrastructure and transport 1% 0%
Zoning sets what may be built, not what is there today. A single address can sit in a different zone to the suburb around it. Zones as at 2026-09.

Development activity

Mount Gambier Yahl
New dwellings approved 167
across Mount Gambier
 39
across Grant
Approvals change year on year -45% +300%

Gross rental yield

Gross — before strata, rates, management, insurance and vacancy. From median advertised rents and median asking prices over the last 6 months. How we calculate.

Mount Gambier Yahl
Houses 4.2%
$480/wk on $599K
 —
Units 4.1%
$335/wk on $424K
 —

Ranking within SA

Mount Gambier Yahl
House price —
same for both
Income Higher than 30% of SA Higher than 79% of SA
Schools Higher than 36% of SA —
Walkability Higher than 82% of SA Higher than 67% of SA
Affordability —
same for both
EV adoption Higher than 30% of SA Higher than 19% of SA
NBN connectivity Higher than 76% of SA Higher than 60% of SA
Rental yield (houses) Higher than 71% of SA —
Rental yield (units) Higher than 18% of SA —

Liveability

Mount Gambier is more walkable (54 vs 13); Yahl scores higher overall (50 vs 20).

Mount Gambier Yahl
Grade D B
Score 20/100 50/100
Socio-economic band high-need area
decile 1/10
 mid-range socio-economic
decile 6/10

Risk profile

Mount Gambier carries more crime risk (75 vs 34); Mount Gambier carries more bushfire risk (31 vs 20).

Mount Gambier Yahl
Bushfire Low
31/100
 Low
20/100
Crime High
75/100
 Low
34/100
Flood —
same for both
Coastal erosion None
0/100
same for both
Aircraft noise None
0/100
same for both
Industrial facilities nearby 9
within 5 km
 1
within 5 km

Schools

Mount Gambier Yahl
Inside the suburb 11 1
Rated above peers 0
same for both
Rated at peers 6 0
Rated below peers 3 1

Schools in Mount Gambier

  • Grant High School Government · Secondary at peers
  • McDonald Park School Government · Primary at peers
  • Mount Gambier North Primary School Government · Primary at peers
  • Reidy Park Primary School Government · Primary at peers
  • St Martins Lutheran College Independent · Combined at peers
  • Tenison Woods College Catholic · Combined at peers

Schools in Yahl

  • Yahl Primary School Government · Primary below peers

Amenities in the suburb

Mount Gambier Yahl
Supermarkets 8 0
Cafes & restaurants 23 0
Parks & reserves 19 0
Childcare 18 0
GPs 5 0
Pharmacies 6 0
Hospitals 1 0
Police stations 1 0
Banks & Bank@Post 10 0
Fuel stations 13 0
EV chargers 2 0
Waterways 3 0

Mobility

Yahl sits further from the CBD (446.6 km vs 437.3 km).

Mount Gambier Yahl
Walkability score 54/100 13/100
Distance to Adelaide 437.3 km 446.6 km
+2% vs other
Drive time (normal traffic) 292 min 296 min
Electric vehicle share 0.2%
postcode 5290
 0.1%
postcode 5291
Rooftop solar per 100 dwellings 33
postcode 5290
 56
postcode 5291

How people get to work

Method of travel on census day 2021 — which fell during COVID restrictions, so working from home is inflated and every travel mode understated.

Mount Gambier Yahl
Car (driver) 85.6% / 83.5%
Mount Gambier — Car (driver): 85.6% Yahl — Car (driver): 83.5%
Worked from Home 4.1% / 11.1%
Mount Gambier — Worked from Home: 4.1% Yahl — Worked from Home: 11.1%
Car (passenger) 6.6% / 4.3%
Mount Gambier — Car (passenger): 6.6% Yahl — Car (passenger): 4.3%
Walked Only 2.6% / 1.1%
Mount Gambier — Walked Only: 2.6% Yahl — Walked Only: 1.1%
Bicycle 0.6% / —
Mount Gambier — Bicycle: 0.6% Yahl — Bicycle: not among its largest

Bars are drawn against the largest share shown (85.6%).

Setting

Mount Gambier Yahl
Elevation 86 m
above sea level, at the suburb centre
 38 m
above sea level, at the suburb centre
Distance to the ocean 23.6 km 17.7 km

NBN connectivity

Mount Gambier Yahl
Connectivity score 56/100 30/100
Most common technology Fibre to the node Fixed wireless
Full-fibre (FTTP) share 20%
13,913 premises
 0%
333 premises

Climate

Mount Gambier Yahl
Annual rainfall 724 mm
same for both
Summer max (Jan) 25.8°C
same for both
Winter min (Jul) 5.8°C
same for both

Council rates

Mount Gambier Yahl
Average residential rate $1,726/yr $1,458/yr
Council Mount Gambier Grant

Federal electorate

Mount Gambier Yahl
Division Barker
same for both
Member Tony Pasin
same for both
Party Liberal
same for both

First Home Owner Grant

Mount Gambier Yahl
Grant amount $15,000
same for both
Property price cap —
same for both
Eligibility New
same for both

Tags

Mount Gambier

Affordable Regional Centre

Yahl

Rural

More comparisons

Other comparisons with Mount Gambier

Mount Gambier vs Moorak Mount Gambier vs Worrolong Mount Gambier vs Compton Mount Gambier vs Suttontown Mount Gambier vs Ob Flat Mount Gambier vs Glenburnie

Other comparisons with Yahl

Yahl vs Ob Flat Yahl vs Glenburnie
Full data on Mount Gambier Full data on Yahl
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Information shown is provided as-is from Australian government and commercial data sources.
Always verify with the relevant authority before making property decisions.
See Data Sources and How We Calculate for details.

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