The basics
Total Population
57
Median Age
62.8
Cost of living & affordability
Ranked against U.S. ZIP codes.
Median Rent
$788
Lower than 61%
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
84.7
Winter Avg Low (°F)
28.8
Avg Temperature (°F)
56.2
Hot Days/yr (>90°F)
22.8
Freezing Days/yr (<32°F)
85.7
Annual Precipitation (in)
46.7
Annual Snowfall (in)
32.6
The full report
Six pillars — each with percentile benchmarks, 16-year trends, and per-metric detail.
People
Work & Money
Housing
Amenities
Environment & Risk
ZIP Code 20899: frequently asked questions
- What is the average rent in ZIP Code 20899?
- The median gross rent in ZIP Code 20899 is $788 a month, lower than 61% of U.S. ZIP codes.
- What is the weather like in ZIP Code 20899?
- ZIP Code 20899 averages 56.2°F year-round, summer highs near 84.7°F, winter lows around 28.8°F (NOAA 1991–2020 normals). It sees about 32.6 inches of snow a year.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →