The basics
Total Population
134
Median Age
57.6
Home values & property tax
Ranked against U.S. ZIP codes.
Median Home Value
$576,400
Higher than 91%
Median Property Tax
$3,850
Effective Tax Rate
1%
Cost of living & affordability
Ranked against U.S. ZIP codes.
Price-to-Income Ratio
6.16
Higher than 92%
Median Rent
$1,021
Higher than 61%
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
84.3
Winter Avg Low (°F)
23.1
Avg Temperature (°F)
52.9
Hot Days/yr (>90°F)
25.4
Freezing Days/yr (<32°F)
126.3
Annual Precipitation (in)
43.5
Annual Snowfall (in)
32.6
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
29
Lower than 85%
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 21718: frequently asked questions
- What is the median home value in ZIP Code 21718?
- The median home value in ZIP Code 21718 is $576,400, higher than 91% of U.S. ZIP codes.
- How much is property tax in ZIP Code 21718?
- The median annual property tax in ZIP Code 21718 is $3,850, an effective rate of 1% of home value.
- Is ZIP Code 21718 expensive to live in?
- Homes in ZIP Code 21718 cost about 6.16× the median household income, higher than 92% of U.S. ZIP codes.
- What is the average rent in ZIP Code 21718?
- The median gross rent in ZIP Code 21718 is $1,021 a month, higher than 61% of U.S. ZIP codes.
- What is the weather like in ZIP Code 21718?
- ZIP Code 21718 averages 52.9°F year-round, summer highs near 84.3°F, winter lows around 23.1°F (NOAA 1991–2020 normals). It sees about 32.6 inches of snow a year.
- Is ZIP Code 21718 at risk of flooding or natural disasters?
- ZIP Code 21718's FEMA National Risk Index score is 29 (lower than 85% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →