Sullivan Gardens, TN population, income and ZIP codes

Sullivan Gardens CDP is a small town in Tennessee, with 1,334 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #271 of 504 ranked by population — larger than 46% of them. The median age here is 43.8 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 Sullivan Gardens CDP earn a median of $43,574 a year, 44.5% below the national figure of $78,538 and 22% below the $55,988 median for the 307 Tennessee cities we cover. Household income here is measured before tax and pooled across everyone at the address, which is why it reads higher than typical individual earnings in the same area. Poverty reaches 5.3% of residents here, less than half the 12.4% national rate.

The typical owner-occupied home in Sullivan Gardens CDP is valued at $183,500, 39.5% below the national figure and 4% below the $191,100 peer median, while median gross rent runs not published a month. The home-price-to-income ratio works out to 4.2×, against roughly 3.9× nationally, so buying is harder here than in the average US market. 86.4% 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.

The Census withheld gross rent for Sullivan Gardens CDP because the sample was too thin to publish at this geography. Those values were suppressed at the source, not lost in our dataset, and we do not model a replacement. Everything else on this page comes straight from the ACS 2019-2023 ACS 5-year tables.