Cost of homeownership in Prince William County, Virginia
Real dollar cost of ownership, rent-vs-buy analysis, and flood risk, backed by Census ACS, FEMA, and FHFA data. Population: 481,114.
Total annual ownership cost
Breakdown of what owning a typical home in Prince William County costs each year.
- Property taxes$4,736
- Insurance estimate$1,500
- Utilities / energy$1,650
- Maintenance (1% of value)$4,720
- Total$12,606/yr · $1,051/mo
Insurance and energy figures typically vary by property. Adjust in the calculators for a personalized estimate.
Rent vs. buy in Prince William County
Pre-filled with local median home value, median gross rent (Census ACS / HUD FMR), and current FRED rate.
Flood risk
Historical signal from FEMA National Flood Insurance Program.
Historical claims do not capture uninsured properties. A low score does not eliminate flood risk. FEMA flood-zone maps at msc.fema.gov list parcel-level designations.
Full flood-risk breakdown →Home price trend in Virginia
FHFA House Price Index, quarterly.
Property tax above state average.
Share of units owner-occupied (Census ACS).
Census ACS 5-year estimate.
Housing cost burden in Prince William County
Share of households paying 30% or more of income on housing (HUD CHAS 2017-2021). HUD does not publish county-level CHAS rollups through the public API, so Virginia state data is shown for local context alongside the US average.
Affordability by income bracket
Monthly 30% housing budget at each income vs the median owner cost in Prince William County. Bars above the dashed line can absorb this county's typical ownership cost.
HUD area median income (4-person household) for Virginia: $118,800. Income limits define 80% AMI at $95,050 and 50% AMI at $59,400.
Frequently asked questions
How much does it cost to own a home in Prince William County?
Based on Census ACS, typical total annual cost in Prince William County is around $12,606 ($1,051 per month), covering property tax, insurance estimate, utilities, and 1% maintenance. Your actual cost varies by home age, size, and location within the county.
What is the property tax in Prince William County?
Median annual property tax is $4,736 on the county's median home value of $472,000 (Census ACS).
Is it cheaper to rent or buy in Prince William County?
Annual ownership cost is roughly 45% lower than annual rent at the county's median. Use the calculator below to model your specific situation.
What is the flood risk in Prince William County?
high historical flood-risk score from FEMA NFIP: 111 claims, average claim $9,179.
Data sources
- Census ACS 5-year: FIPS 51153
- FEMA NFIP: flood claims aggregation
- HUD Fair Market Rents
- HUD CHAS: cost-burden rollups
- HUD Income Limits
- FHFA HPI
- FRED MORTGAGE30US: as of 2026-04-23