The basics
Total Population
802
Median Age
44.2
Home values & property tax
Ranked against U.S. ZIP codes.
Median Home Value
$360,500
Median Property Tax
$4,171
Effective Tax Rate
1%
Cost of living & affordability
Ranked against U.S. ZIP codes.
Price-to-Income Ratio
2
Home prices & appreciation
Ranked against U.S. ZIP codes.
Pandemic Gain %
43%
Recession Drop %
-28%
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
85.6
Winter Avg Low (°F)
31.6
Avg Temperature (°F)
58.4
Hot Days/yr (>90°F)
29.3
Freezing Days/yr (<32°F)
69.1
Annual Precipitation (in)
46.3
Annual Snowfall (in)
12.5
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
58.8
EAL Flood/Coastal per $1K
0.11
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 20684: frequently asked questions
- What is the median home value in ZIP Code 20684?
- The median home value in ZIP Code 20684 is $360,500, higher than 77% of U.S. ZIP codes.
- How much is property tax in ZIP Code 20684?
- The median annual property tax in ZIP Code 20684 is $4,171, an effective rate of 1% of home value.
- Is ZIP Code 20684 expensive to live in?
- Homes in ZIP Code 20684 cost about 2× the median household income, lower than 75% of U.S. ZIP codes.
- What is the weather like in ZIP Code 20684?
- ZIP Code 20684 averages 58.4°F year-round, summer highs near 85.6°F, winter lows around 31.6°F (NOAA 1991–2020 normals). It sees about 12.5 inches of snow a year.
- Is ZIP Code 20684 at risk of flooding or natural disasters?
- ZIP Code 20684's FEMA National Risk Index score is 58.8 (lower than 58% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane. Expected annual loss from flooding is 0.11 per $1,000 of building value.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →