ZIP code 31808

ZIP 31808 is a mid-size town in Harris County, Georgia, with 8,888 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #317 of 751 ranked by population — larger than 57% of them. The median age here is 40.5 years against 39.1 nationally, a slightly older profile than the country as a whole. Places under 65,000 residents only appear in the five-year release, never the one-year file, so these values pool sixty months of responses and lag the current year by design.

Households in ZIP 31808 earn a median of $97,237 a year, 23.8% above the national figure of $78,538. Median household income counts every pre-tax dollar arriving at an address — wages, self-employment, Social Security, pensions, interest and public assistance — for everyone living there, so multi-earner households pull the figure up even where individual pay is modest. Poverty reaches 6.8% of residents here, below the 12.4% national rate.

The typical owner-occupied home in ZIP 31808 is valued at $285,100, 6% below the national figure, while median gross rent runs $1,383 a month, 1.6% below the national figure, or roughly $16,596 across a full year. A household on the local median income would put about 17.1% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is cheap relative to what people here earn. The home-price-to-income ratio works out to 2.9×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 94.5% of occupied homes are owner-occupied versus 65% nationally, an owner-dominated market where rental listings are scarce and rent medians rest on a thin sample. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

Every value on this page is published directly by the Census for this area — nothing is modelled or interpolated. Small-area estimates still carry wider margins of error than state or national figures, so check the linked ACS tables before relying on them for lending, appraisal or legal work.

ZIP 31808 is tabulated inside Harris County, Georgia, one of 9 ZIP areas the Census publishes for that county and 751 across Georgia. Population sits in the small-town band, typically one main street plus the addresses that feed into it. County assignment on this page follows the largest share of the ZIP's land area, which matters where a delivery route crosses a county line: mail addressed to 31808 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 31808 reports a median household income of $97,237, 18% above the $82,617 county median, and 58% above the $61,524 typical GA ZIP. Owner-occupied homes are valued at a median of $285,100, 17% above the county figure and 47% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $1,383 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Georgia charges 4% statewide, and local governments overlapping 31808 may add county, city or special-district levies on top. We publish the state floor for this ZIP rather than guessing a combined figure, because ZIP boundaries and taxing-district boundaries were drawn for different purposes and do not line up.

Everything above comes from the Census Bureau American Community Survey 2019-2023 ACS 5-year estimates for this ZIP Code Tabulation Area, with sales tax rates traced to the state revenue agency. Five-year estimates pool sixty months of responses, so they are stable enough to compare 31808 with its neighbours but always trail the current year, and any value the Census suppressed for sample size is shown as unpublished rather than filled in with a model.