MD area data
Washington grove, MD
Washington grove, MD.
Population: 577 (Census ACS)
Home values & appreciation
- Median home value
- $623,911
- 1-year appreciation
- -3.3%
- 3-year appreciation
- +1.5%
- 5-year appreciation
- +8.8%
- 10-year appreciation
- +30.7%
- All-time peak (2025-02)
- $657,206
- House Price Index
- 367.5 (+0.7% YoY)
Market activity
- Median sale price
- $862,500
- Median list price
- $925,000
- Median days on market
- 101.5 days
- Sale-to-list ratio
- 88.9%
- Active listings
- 1
- 1-year forecast
- -0.6%
Rents
- 2-bedroom fair-market rent (HUD reference)
- $2,330/mo
- 3BR fair-market rent
- $2,940/mo
Affordability
- Cost of living index (Above Average)
- 108.0 (100 = US avg)
- Electricity rate (state-level)
- 19.5¢/kWh
- Natural gas rate (state-level)
- $16.10/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Natural hazards & flood risk
- Overall hazard risk
- Relatively Moderate
- Top hazards
- winterWeather, hail, heatWave, inlandFlooding, lightning
- FEMA flood zone
- X
- Flood risk level
- Minimal
Climate (30-year normals)
- Average annual temperature
- 58.0°F
- Average high
- 67.0°F
- Average low
- 49.0°F
- Annual precipitation
- 41.2 in
- Annual snowfall
- 2.4 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 42
- Days with Good air quality
- 291
- Days with Unhealthy air quality
- 3
Walkability & transit
- Walkability index
- 12.8 / 20
- Transit service frequency
- 528
Amenities
- National parks within ~60 mi
- 58
- Nearest national park
- Chesapeake & Ohio Canal National Historical Park (10 mi)
- Nearest airport
- Montgomery County Airpark (GAI) (2 mi)
- Nearest major airport
- Washington Dulles International Airport (IAD) (20 mi)
- Hospitals nearby (~15 mi)
- 18
- Avg hospital rating
- 2.6 / 5
- Solar radiation rating
- Fair (4.1 kWh/m²/day)
Migration
- Net migration
- -6,292 tax filers
Housing stock
- Median year housing built
- 1,952
- Median annual property tax
- $6,023
- Mean commute to work
- 20 min
- Households with broadband internet
- 96.2%
Employment & development
- Total county employment
- 364,740
- Average weekly wage
- $1,688
- Top industries (by employment)
- Professional Services, Health Care, Accommodation & Food
- Annual residential building permits (county)
- 1,491
Area data compiled from public government, academic, and industry research feeds. Data sources →
Data last updated
Most recent source refresh: Aug 2026. See all data sources →