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Dumbarton vs Kilmacolm

Which is better to live in? Distance: 4.6 miles apart.

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The verdict

When it comes to cost of living, Kilmacolm wins on house prices with a 11% gap. Dumbarton has the lower crime rate of the two. For families, Dumbarton edges ahead on school quality.

Avg House Price

Dumbarton

£120,597

Kilmacolm

£108,376

Crime Rate

Dumbarton

474.8

Kilmacolm

1452.5

Top-Two School Inspection Bands

Dumbarton

94.9%

Kilmacolm

88.0%

Avg Download Speed

Dumbarton

410.8

Kilmacolm

247.4

EPC Rating

Dumbarton

65.2

Kilmacolm

52.8

Median Income

Dumbarton

£31,337

Kilmacolm

£29,215

At £108,376, Kilmacolm undercuts Dumbarton (£120,597) by around 11% on average house prices. The most affordable entry point in Dumbarton is a flat at £90,542, while in Kilmacolm it is a flat at £83,352.

Average Price by Property Type (2025)

Biggest gap: semi-detached homes are 18% pricier in Dumbarton (£176,447 vs £149,259).

Price Trend (23 Years)

Over the last 21 years, Dumbarton prices grew faster — 98% vs 71%.

Residents of Dumbarton experience less crime overall, with a rate of 474.8 per 1,000 versus 1,452.5 per 1,000 in Kilmacolm. The most common crime category in Dumbarton is other-crime, while in Kilmacolm it is other-crime.

Crime Rate by Category (per 1,000 residents)

Both towns share the same top crime category: other crime.

Of the 40 schools in Dumbarton, 94.9% are in the top two inspection bands. In Kilmacolm, which has 28 schools, the figure is 88%.

Dumbarton School Inspection Breakdown

94.9% of 40 schools (35 primary, 5 secondary) sit in the top two inspection bands.

Kilmacolm School Inspection Breakdown

88% of 28 schools (21 primary, 7 secondary) sit in the top two inspection bands.

MetricDumbartonKilmacolm
Total Schools4028
Primary3521
Secondary57
% Top two bands94.9%88%

Broadband & Connectivity

Broadband in Dumbarton averages 410.8 Mbps – ahead of Kilmacolm's 247.4 Mbps. Superfast coverage (30 Mbps+) reaches 97.5% of premises in Dumbarton and 75.1% in Kilmacolm. Gigabit availability stands at 78.5% in Dumbarton and 43.7% in Kilmacolm.

Dumbarton is the faster of the two by 66% on average download speed (411 vs 247 Mbps).

Energy Efficiency & Running Costs

Dumbarton leads on energy efficiency with an average EPC score of 65.2 (D), while Kilmacolm averages 52.8 (E). Estimated annual energy costs average £1,557 in Dumbarton and £1,554 in Kilmacolm. 36.7% of homes in Dumbarton have an EPC rating of C or above, compared to 48.5% in Kilmacolm.

Kilmacolm has more energy-efficient housing — 48.5% reach band C or above, vs 36.7% in the other.

Demographics & Economy

Median household income is £31,337 in Dumbarton and £29,215 in Kilmacolm. The median age is 44.1 in Dumbarton and 39.4 in Kilmacolm. Owner-occupancy is 60% in Dumbarton versus 63.2% in Kilmacolm. Employment rates stand at 69.5% in Dumbarton and 73.5% in Kilmacolm.

IndicatorDumbartonKilmacolm
Population21,1204,000
Median Age44.139.4
Median Household Income£31,337£29,215
Employment Rate69.5%73.5%
Owner Occupied60%63.2%
Degree-Level Qualified23%27.8%

Location

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Common questions

Frequently asked questions

How far apart are Dumbarton and Kilmacolm?
Dumbarton and Kilmacolm are approximately 4.6 miles apart as the crow flies.
Which is cheaper to buy a house in, Dumbarton or Kilmacolm?
Kilmacolm is cheaper, with an average house price of £108,376.
Is Dumbarton or Kilmacolm safer?
Dumbarton has the lower crime rate at 474.8 per 1,000 residents.
Which has better schools, Dumbarton or Kilmacolm?
Dumbarton has the higher share of schools in the top two inspection bands at 94.9%.
Which has faster broadband, Dumbarton or Kilmacolm?
Dumbarton has faster average broadband at 410.8 Mbps.

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