The basics
Total Population
3,280
Median Age
35.9
Home values & property tax
Ranked against U.S. ZIP codes.
Median Home Value
$103,200
Lower than 81%
Median Property Tax
$1,069
Effective Tax Rate
1%
Cost of living & affordability
Ranked against U.S. ZIP codes.
Price-to-Income Ratio
1.8
Lower than 79%
Median Rent
$637
Lower than 72%
Climate & weather
Ranked against U.S. ZIP codes.
Summer Avg High (°F)
91.3
Winter Avg Low (°F)
40.9
Avg Temperature (°F)
66.8
Hot Days/yr (>90°F)
81.5
Freezing Days/yr (<32°F)
23.6
Annual Precipitation (in)
49.9
Annual Snowfall (in)
0
Flood & disaster risk
Ranked against U.S. ZIP codes.
FEMA Risk Score
91.8
Higher than 88%
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 30421: frequently asked questions
- What is the median home value in ZIP Code 30421?
- The median home value in ZIP Code 30421 is $103,200, lower than 81% of U.S. ZIP codes.
- How much is property tax in ZIP Code 30421?
- The median annual property tax in ZIP Code 30421 is $1,069, an effective rate of 1% of home value.
- Is ZIP Code 30421 expensive to live in?
- Homes in ZIP Code 30421 cost about 1.8× the median household income, lower than 79% of U.S. ZIP codes.
- What is the average rent in ZIP Code 30421?
- The median gross rent in ZIP Code 30421 is $637 a month, lower than 72% of U.S. ZIP codes.
- What is the weather like in ZIP Code 30421?
- ZIP Code 30421 averages 66.8°F year-round, summer highs near 91.3°F, winter lows around 40.9°F (NOAA 1991–2020 normals).
- Is ZIP Code 30421 at risk of flooding or natural disasters?
- ZIP Code 30421's FEMA National Risk Index score is 91.8 (higher than 88% 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 →