MD area data
Zcta 21075, MD
Zcta 21075, MD.
Population: 37,363 (Census ACS)
Home values & appreciation
- Median home value
- $491,701
- 1-year appreciation
- -1.0%
- 3-year appreciation
- +3.2%
- 5-year appreciation
- +13.7%
- 10-year appreciation
- +37.4%
- All-time peak (2025-03)
- $500,529
- House Price Index
- 367.5 (+0.7% YoY)
Market activity
- Median sale price
- $700,000
- Median list price
- $675,000
- Median days on market
- 17 days
- Sale-to-list ratio
- 102.1%
- Active listings
- 26
- 1-year forecast
- -0.2%
- Days to pending
- 23 days
- New listings (monthly)
- 45
Rents
- Typical rent
- $2,445/mo
- 1-year rent change
- +4.9%
- 1BR fair-market rent
- $1,437/mo
- 3BR fair-market rent
- $2,216/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%
Schools
- Total schools
- 6
- Elementary schools
- 4
- Middle schools
- 2
- High schools
- 0
Natural hazards & flood risk
- Overall hazard risk
- Relatively Low
- Top hazards
- lightning, strongWind, winterWeather, drought, heatWave
- 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
- 49.6 in
- Annual snowfall
- 1.8 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 38
- Days with Good air quality
- 268
- Days with Unhealthy air quality
- 3
Walkability & transit
- Walkability index
- 12.8 / 20
- Transit service frequency
- 585
Amenities
- National parks within ~60 mi
- 58
- Nearest national park
- Star-Spangled Banner National Historic Trail (10 mi)
- Nearest airport
- Baltimore/Washington International Thurgood Marshall Airport (BWI) (5 mi)
- Nearest major airport
- Baltimore/Washington International Thurgood Marshall Airport (BWI) (5 mi)
- Hospitals nearby (~15 mi)
- 28
- Avg hospital rating
- 3.0 / 5
- Solar radiation rating
- Fair (4.1 kWh/m²/day)
Migration
- Net migration
- -1,315 tax filers
Housing stock
- Median year housing built
- 2,000
- Median annual property tax
- $5,682
- Mean commute to work
- 21 min
- Households with broadband internet
- 90.4%
Employment & development
- Total county employment
- 151,376
- Average weekly wage
- $1,643
- Top industries (by employment)
- Professional Services, Health Care, Wholesale Trade
- Annual residential building permits (county)
- 592
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 →