ZIP code 31308

ZIP 31308 is a mid-size town in Bryan County, Georgia, with 8,814 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #320 of 751 ranked by population — larger than 57% of them. The median age here is 41.1 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 31308 earn a median of $65,395 a year, 16.7% below the national figure of $78,538. This figure covers the household, not the worker: two people on ordinary wages at one address outrank a single professional in the same table. Poverty reaches 13.8% of residents here, above the 12.4% national rate.

The typical owner-occupied home in ZIP 31308 is valued at $150,200, 50.5% below the national figure, while median gross rent runs $1,199 a month, 14.7% below the national figure, or roughly $14,388 across a full year. A household on the local median income would put about 22% of gross pay toward that rent against the federal 30% cost-burden threshold, so renting here is within the standard affordability guideline. The home-price-to-income ratio works out to 2.3×, against roughly 3.9× nationally, so purchase prices are unusually low against local pay, the pattern in places where supply is plentiful and wage growth has been flat. 84.4% 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. Rent is reported gross — contract rent plus tenant-paid utilities — which is why it runs above the advertised price on a listing for the same unit.

No figure on this page is estimated by us; each one comes straight from the published ACS tables for this area. 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 31308 is tabulated inside Bryan County, Georgia, one of 3 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 31308 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 31308 reports a median household income of $65,395, 8% below the $70,781 county median, and 6% above the $61,524 typical GA ZIP. Owner-occupied homes are valued at a median of $150,200, close to the county figure and 23% below the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $1,199 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 31308 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 31308 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.