The basics
Total Population
2,761
Median Age
50.5
Home values & property tax
Ranked against U.S. ZIP codes.
Median Home Value
$494,500
Median Property Tax
$5,550
Effective Tax Rate
1%
Cost of living & affordability
Ranked against U.S. ZIP codes.
Price-to-Income Ratio
3.39
Home prices & appreciation
Ranked against U.S. ZIP codes.
Pandemic Gain %
29%
Recession Drop %
-45%
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
85.9
Winter Avg Low (°F)
26.5
Avg Temperature (°F)
56
Hot Days/yr (>90°F)
31.8
Freezing Days/yr (<32°F)
103.1
Annual Precipitation (in)
46.5
Annual Snowfall (in)
15.9
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
10.9
EAL Flood/Coastal per $1K
0
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 20623: frequently asked questions
- What is the median home value in ZIP Code 20623?
- The median home value in ZIP Code 20623 is $494,500, higher than 88% of U.S. ZIP codes.
- How much is property tax in ZIP Code 20623?
- The median annual property tax in ZIP Code 20623 is $5,550, an effective rate of 1% of home value.
- Is ZIP Code 20623 expensive to live in?
- Homes in ZIP Code 20623 cost about 3.39× the median household income, higher than 63% of U.S. ZIP codes.
- What is the weather like in ZIP Code 20623?
- ZIP Code 20623 averages 56°F year-round, summer highs near 85.9°F, winter lows around 26.5°F (NOAA 1991–2020 normals). It sees about 15.9 inches of snow a year.
- Is ZIP Code 20623 at risk of flooding or natural disasters?
- ZIP Code 20623's FEMA National Risk Index score is 10.9 (lower than 94% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane. Modeled coastal-flood loss is negligible.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →