The basics
Total Population
4,303
Median Age
21
Cost of living & affordability
Ranked against U.S. ZIP codes.
Median Rent
$2,933
Higher than 99%
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
83.8
Winter Avg Low (°F)
31.8
Avg Temperature (°F)
57.7
Hot Days/yr (>90°F)
19.8
Freezing Days/yr (<32°F)
55.9
Annual Precipitation (in)
44
Annual Snowfall (in)
19.3
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
2.6
Lower than 95%
EAL Flood/Coastal per $1K
0.02
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 21402: frequently asked questions
- What is the average rent in ZIP Code 21402?
- The median gross rent in ZIP Code 21402 is $2,933 a month, higher than 99% of U.S. ZIP codes.
- What is the weather like in ZIP Code 21402?
- ZIP Code 21402 averages 57.7°F year-round, summer highs near 83.8°F, winter lows around 31.8°F (NOAA 1991–2020 normals). It sees about 19.3 inches of snow a year.
- Is ZIP Code 21402 at risk of flooding or natural disasters?
- ZIP Code 21402's FEMA National Risk Index score is 2.6 (lower than 95% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane. Expected annual loss from flooding is 0.02 per $1,000 of building value.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →