What to know about ZIP 31420
ZIP code 31420 covers ZIP 31420 with a population of about 4,282.
At a glance, the area shows median age of 38.1 (near the U.S. median).
It sits in the SAVANNAH media market.
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ZIP Code 31420 — undefined, undefined Demographics & Data
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Middle Class
At a glance
Population
4,282
Density
N/A
Median income
$64,333
-14% vs US avg
Home value
$187,000
-46% vs US avg
Median rent
$1,139
-2% vs US avg
Timezone
N/A
Overview of ZIP Code 31420
Income and economy in ZIP 31420
Median household income in ZIP 31420 is about $64,333 — about 14% below the U.S. median ($75,149).
On socioeconomic markers, US5 shows a poverty rate of 15.0%; unemployment rate near 6.0%; 30.3% of adults with a bachelor’s degree or higher (about 3.4 points below the national share (33.7%)).
Labor and commute patterns include leading industry context around Transportation, Healthcare, and Retail trade; about 3.5% of workers reporting work-from-home (about 11.7 points below the U.S. share (15.2%)); a mean commute of about 180.0 minutes (U.S. average near 26.8).
Housing and affordability in ZIP 31420
Median home value is about $187,000 — about 46% below the U.S. median home value ($348,079).
Housing tenure and rents show median gross rent around $1,139 (about even with the U.S. median rent ($1,163)), and owner-occupancy near 31.4% (about 34.0 points below the national owner-occupancy rate (65.4%)).
To comfortably buy a median-priced home in ZIP 31420, a household would need roughly $51,000 in annual income under a 20% down, 30-year loan at 6.8% (illustrative), keeping housing costs near 28% of income. Estimated monthly PITI is about $1,201. That sits below the local median household income ($64,333), suggesting the typical household income is closer to a workable buy-in level under these assumptions. Rates, taxes, insurance, and HOA fees vary — treat this as a planning estimate, not a lender quote.