ZIP Code 38451

ZIP code 38451 is classified by USPS as a standard delivery area and covers roughly 209.3 square miles in Culleoka, Marshall County, Tennessee. The area is home to 4,814 residents, producing a population density of 23 people per square mile, and falls within the Chicago time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 38451 against Tennessee and the nation.

On the economic side, the median household income for ZIP 38451 sits at $90,163 (36% above the Tennessee average), while per-capita income is $37,693. The poverty rate stands at 8.1% and the unemployment rate at 2.7%. On housing, the median home value is $341,600 (38% above the state average) with median rent at $1,099 per month, and 93.9% of occupied units are owner-occupied, a direct signal of whether 38451 behaves more like a homeowner neighborhood or a renter-heavy ZIP.

Education and household profile round out the picture: 23.3% of adults hold a bachelor's degree or higher, the median age is 49.7, and the average commute is —. We also surface 1 nearby ZIP codes within roughly 10 miles and 4 additional ZIPs sharing Marshall County, so you can benchmark 38451 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →