ZIP code 37189

ZIP 37189 is a small town in Davidson County, Tennessee, with 3,591 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #356 of 638 ranked by population — larger than 44% of them. The median age here is 43 years against 39.1 nationally, a slightly older profile than the country as a whole. At this population the ACS sample is small, so the margin of error around every dollar figure below is wide — treat the numbers as a band, not a point, and expect them to move between annual releases without the place itself changing.

Households in ZIP 37189 earn a median of $93,577 a year, 19.1% 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 8.2% of residents here, below the 12.4% national rate.

The typical owner-occupied home in ZIP 37189 is valued at $357,700, 17.9% above the national figure, while median gross rent runs $1,082 a month, 23% below the national figure, or roughly $12,984 across a full year. A household on the local median income would put about 13.9% 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 3.8×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 85.1% 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. The rent line includes utilities paid by the tenant, a definition worth remembering when comparing it against a landlord's quoted rate.

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 37189 is tabulated inside Davidson County, Tennessee, one of 30 ZIP areas the Census publishes for that county and 638 across Tennessee. 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 37189 can be handled by a post office in a neighbouring county even though the tabulation area is filed here.

Against its own county, 37189 reports a median household income of $93,577, 23% above the $75,810 county median, and 58% above the $59,143 typical TN ZIP. Owner-occupied homes are valued at a median of $357,700, 7% below the county figure and 83% above the statewide ZIP median. Rent is reported gross — the contract amount plus tenant-paid utilities — at $1,082 a month, which is why it reads higher than the advertised rent on a listing for the same unit.

Tennessee charges 7% statewide, and local governments overlapping 37189 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 37189 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.