City profile
Sidney, OH
Shelby County · Population 20,501
Sidney is a town in Shelby County, OH with about 20,501 residents and a typical home value near $170,000. It is 37 miles from Dayton, OH, which shapes its climate, healthcare access and amenities.
Climate
Climate type
Four seasons
Winter avg
28°F
Summer avg
75°F
Sunny days / yr
172
Home prices & cost of living
Median home price
$169,900
Typical monthly housing
$1,128
Cost of living (100 = U.S.)
84
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 56/100
Top hazards: Earthquake, Lightning, Hail
Nearest major airport
70 mi to John Glenn Columbus International Airport (CMH)
Political lean (2024 county vote)
Leans Republican · 17% Democratic / 82% Republican
Community
Population
20,501
Black population
4.9%
County
Shelby 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 20,501 residents
- Typical home value about $170,000
- 37 miles from Dayton, OH
Trade-offs
- 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.