City profile
Timonium, MD
Baltimore County · Population 10,304
Timonium is a town in Baltimore County, MD with about 10,304 residents and a typical home value near $481,000. It is 11 miles from Baltimore, MD, which shapes its climate, healthcare access and amenities.
Climate
Climate type
Four seasons
Winter avg
35°F
Summer avg
79°F
Sunny days / yr
210
Home prices & cost of living
Median home price
$480,800
Typical monthly housing
$3,012
Cost of living (100 = U.S.)
153
Taxes
- Property tax
- 1.00%
- State income tax (top)
- 6.5%
- Social Security
- Not taxed
- Pensions
- Partly exempt
- Sales tax (state + avg. local)
- 6.00%
FEMA natural hazard risk
Relatively Moderate · county score 94/100
Top hazards: Winter weather, Heat wave, Lightning
Nearest major airport
19 mi to Baltimore/Washington International Thurgood Marshall Airport (BWI)
Political lean (2024 county vote)
Leans Democratic · 61% Democratic / 37% Republican
Community
Population
10,304
Black population
6.8%
County
Baltimore 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: coastal flooding
Highlights
- About 10,304 residents
- Typical home value about $481,000
- 11 miles from Baltimore, MD
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.