City profile
Mount Vernon, OH
Knox County · Population 17,052
Mount Vernon is a town in Knox County, OH with about 17,052 residents and a typical home value near $174,000. It is 40 miles from Columbus, OH, which shapes its climate, healthcare access and amenities.
Climate
Climate type
Four seasons
Winter avg
30°F
Summer avg
76°F
Sunny days / yr
178
Home prices & cost of living
Median home price
$174,000
Typical monthly housing
$1,155
Cost of living (100 = U.S.)
79
Taxes
- Property tax
- 1.45%
- State income tax (top)
- 3.5%
- Social Security
- Not taxed
- Pensions
- Partly exempt
- Sales tax (state + avg. local)
- 7.24%
FEMA natural hazard risk
Relatively Low · county score 61/100
Top hazards: Hail, Strong wind, Ice storm
Nearest major airport
34 mi to John Glenn Columbus International Airport (CMH)
Political lean (2024 county vote)
Leans Republican · 27% Democratic / 72% Republican
Community
Population
17,052
Black population
1.3%
County
Knox County
Detailed crime figures are available for our 201 hand-researched cities.
2025–2026 trends
2026 market trends
- ▸Home prices are still rising in 2026 — good for long-term value, less room to negotiate
- ▸Climate/cost risks to check: severe storms
Highlights
- About 17,052 residents
- Typical home value about $174,000
- 40 miles from Columbus, OH
Trade-offs
- Smaller community with fewer local amenities
- Scores for this place are estimated from Census data and the nearest major city
Figures are estimates from public sources (see How we match). Verify before making decisions.