City profile
Colonial Park, PA
Dauphin County · Population 18,032
Colonial Park is a town in Dauphin County, PA with about 18,032 residents and a typical home value near $231,000. It is 5 miles from Harrisburg, PA, which shapes its climate, healthcare access and amenities.
Climate
Climate type
Four seasons
Winter avg
30°F
Summer avg
76°F
Sunny days / yr
190
Home prices & cost of living
Median home price
$231,100
Typical monthly housing
$1,523
Cost of living (100 = U.S.)
92
Taxes
- Property tax
- 1.39%
- State income tax (top)
- 3.07%
- Social Security
- Not taxed
- Pensions
- Not taxed
- Sales tax (state + avg. local)
- 6.34%
FEMA natural hazard risk
Relatively Moderate · county score 91/100
Top hazards: Winter weather, Riverine flooding, Strong wind
Nearest major airport
78 mi to Baltimore/Washington International Thurgood Marshall Airport (BWI)
Political lean (2024 county vote)
Competitive / purple · 52% Democratic / 47% Republican
Community
Population
18,032
Black population
27.4%
County
Dauphin 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: flooding
Highlights
- About 18,032 residents
- Typical home value about $231,000
- 5 miles from Harrisburg, PA
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.