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Area data

Washington, DC — ZIP 20390

Population: 246 (Census ACS)

FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively High, with lightning, strongwind, winterweather the top-rated hazards. Cost of living is 9.9% above the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

Home values & appreciation

House Price Index (state)
607.7 (-1.3% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Rents

Studio fair-market rent
$2,930/mo
1BR fair-market rent
$3,020/mo
2BR fair-market rent
$3,370/mo
3BR fair-market rent
$4,250/mo
4BR fair-market rent
$5,000/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (Above Average)
109.9 (100 = US avg)
Electricity rate (state-level)
21.9¢/kWh
Natural gas rate (state-level)
$16.70/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively High
Top hazards (county)
lightning, strongWind, winterWeather, coldWave, earthquake
Notable hazard ratings (county)
coastalFlooding: Relatively Moderate · coldWave: Relatively High · earthquake: Relatively High · hail: Relatively High · heatWave: Relatively High · hurricane: Relatively High
EPA Superfund (NPL) sites within 5 mi
1
Nearest Superfund site
Washington Navy Yard (1.9 mi)

Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Average annual temperature
59.0°F
Average high
69.0°F
Average low
49.0°F
Annual precipitation
47.6 in
USDA plant hardiness zone
8a (extreme annual low 10 to 15°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Air quality

Air quality rating
Good
Median AQI (annual)
45
Days with Good air quality
233
Days with Moderate air quality
129
Highest AQI recorded (year)
133

Source: EPA air quality data (nearest monitoring station, annual)

Amenities

National parks within ~60 mi
59
Nearest national park
Dwight D. Eisenhower Memorial (1 mi)
National parks include
Dwight D. Eisenhower Memorial, Pennsylvania Avenue, Belmont-Paul Women's Equality National Monument
Airports within 30 mi
25
Nearest airport
Ronald Reagan Washington National Airport (DCA) (3 mi)
Nearest major airport
Ronald Reagan Washington National Airport (DCA) (3 mi)
Hospitals nearby (~15 mi)
66
Hospitals include
GEORGE WASHINGTON UNIV HOSPITAL, HOWARD UNIVERSITY HOSPITAL CORP, MEDSTAR GEORGETOWN UNIVERSITY HOSPITAL
Avg hospital rating (CMS)
3.1 / 5
Best hospital rating nearby (CMS)
5.0 / 5
EV charging stations (within 10 mi)
1,081
Solar radiation rating
Fair (4.2 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)

Employment & development

Total county employment
525,505
Average weekly wage
$2,155
Top industries (by employment)
Professional Services, Other Services, Health Care

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is typical rent in ZIP 20390?
2-bedroom fair-market rent: $3,370/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
What is the natural-hazard risk in ZIP 20390?
Overall risk: Relatively High (FEMA NRI, county-level). Top hazards: lightning, strongWind, winterWeather, coldWave, earthquake.
Are there Superfund sites near ZIP 20390?
1 current or proposed National Priorities List site within 5 miles (EPA). Nearest site: Washington Navy Yard, 1.9 mi.
What is the air quality in ZIP 20390?
Good. Median AQI: 45. (EPA AQI).
What is the cost of living in ZIP 20390?
Regional Price Parity: 109.9 (100 = US average) (Above Average) (BEA RPP, metro/state-level).

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Data last updated

Most recent source refresh: Sep 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents