City profile
Idylwood, VA
Falls Church city · Population 17,559
Idylwood is a town in Falls Church city, VA with about 17,559 residents and a typical home value near $757,000. It is 10 miles from Alexandria, VA, which shapes its climate, healthcare access and amenities.
Climate
Climate type
Four seasons
Winter avg
37°F
Summer avg
79°F
Sunny days / yr
205
Home prices & cost of living
Median home price
$756,900
Typical monthly housing
$4,685
Cost of living (100 = U.S.)
138
Taxes
- Property tax
- 0.91%
- State income tax (top)
- 5.75%
- Social Security
- Not taxed
- Pensions
- Partly exempt
- Sales tax (state + avg. local)
- 5.77%
FEMA natural hazard risk
Relatively High · county score 95/100
Top hazards: Winter weather, Lightning, Heat wave
Nearest major airport
9 mi to Ronald Reagan Washington National Airport (DCA)
Political lean (2024 county vote)
Leans Democratic · 80% Democratic / 18% Republican
Community
Population
17,559
Black population
7.8%
County
Falls Church city
Detailed crime figures are available for our 201 hand-researched cities.
2025–2026 trends
2026 market trends
- ▸Climate/cost risks to check: coastal flooding (Tidewater)
Highlights
- About 17,559 residents
- Typical home value about $757,000
- 10 miles from Alexandria, VA
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.