The basics
Total Population
3,764
Median Age
56
Home values & property tax
Ranked against U.S. ZIP codes.
Median Home Value
$650,500
Median Property Tax
$3,550
Effective Tax Rate
1%
Cost of living & affordability
Ranked against U.S. ZIP codes.
Price-to-Income Ratio
7.25
Median Rent
$1,067
Home prices & appreciation
Ranked against U.S. ZIP codes.
HPI Growth 5yr %
68%
Appreciation 1yr %
10%
Pandemic Gain %
29%
Recession Drop %
-19%
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
86
Winter Avg Low (°F)
31.1
Avg Temperature (°F)
58
Hot Days/yr (>90°F)
32.2
Freezing Days/yr (<32°F)
69.1
Annual Precipitation (in)
48.3
Annual Snowfall (in)
14.1
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
42.9
EAL Flood/Coastal per $1K
0.25
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 21663: frequently asked questions
- What is the median home value in ZIP Code 21663?
- The median home value in ZIP Code 21663 is $650,500, higher than 93% of U.S. ZIP codes.
- How much is property tax in ZIP Code 21663?
- The median annual property tax in ZIP Code 21663 is $3,550, an effective rate of 1% of home value.
- Is ZIP Code 21663 expensive to live in?
- Homes in ZIP Code 21663 cost about 7.25× the median household income, higher than 95% of U.S. ZIP codes.
- What is the average rent in ZIP Code 21663?
- The median gross rent in ZIP Code 21663 is $1,067 a month, higher than 64% of U.S. ZIP codes.
- How much have home prices grown in ZIP Code 21663?
- Home prices in ZIP Code 21663 have moved 68% over the past five years (10% in the past year), per the FHFA House Price Index.
- What is the weather like in ZIP Code 21663?
- ZIP Code 21663 averages 58°F year-round, summer highs near 86°F, winter lows around 31.1°F (NOAA 1991–2020 normals). It sees about 14.1 inches of snow a year.
- Is ZIP Code 21663 at risk of flooding or natural disasters?
- ZIP Code 21663's FEMA National Risk Index score is 42.9 (lower than 75% of U.S. ZIP codes). Its greatest modeled natural hazard is hurricane. Expected annual loss from flooding is 0.25 per $1,000 of building value.
Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →