ZIP code 34957

ZIP 34957 is a mid-size town in Martin County, Florida, with 23,094 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #431 of 1,013 ranked by population — larger than 57% of them. The median age here is 58.5 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. 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 34957 earn a median of $65,658 a year, 16.4% below 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 12.5% of residents here, above the 12.4% national rate.

The typical owner-occupied home in ZIP 34957 is valued at $378,500, 24.8% above the national figure, while median gross rent runs $1,518 a month, 8% above the national figure, or roughly $18,216 across a full year. A household on the local median income would put about 27.7% 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 5.8×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 75.5% of occupied homes are owner-occupied versus 65% nationally, so the market leans toward owners. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

A median age of 58.5 puts ZIP 34957 well into retirement-weighted territory, which pulls median household income down even where household wealth is high, because retirement draws are counted differently from wages.

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 34957 is tabulated inside Martin County, Florida, one of 9 ZIP areas the Census publishes for that county and 1,013 across Florida. This is a mid-sized ZIP that covers a large share of its county's addresses. 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 34957 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 34957 reports a median household income of $65,658, 12% below the $74,927 county median, and 6% below the $69,820 typical FL ZIP. Owner-occupied homes are valued at a median of $378,500, close to the county figure and 28% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $1,518 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Florida charges 6% statewide, and local governments overlapping 34957 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 34957 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.