Summit, SC population, income and ZIP codes

Summit town is a very small community in South Carolina, with 596 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #319 of 475 ranked by population — larger than 32% of them. The median age here is 49.6 years against 39.1 nationally, a markedly older profile that usually tracks retirees staying put and younger households leaving for work. 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 Summit town earn a median of $76,250 a year, 2.9% below the national figure of $78,538 and 44% above the $53,071 median for the 263 South Carolina 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 6.7% of residents here, below the 12.4% national rate.

The typical owner-occupied home in Summit town is valued at $200,400, 33.9% below the national figure and 13% above the $177,100 peer median, while median gross rent runs $1,011 a month, 28.1% below the national figure, or roughly $12,132 across a full year. A household on the local median income would put about 15.9% 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 2.6×, against roughly 3.9× nationally, so buying is easier here than in the average US market. 86.5% 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. Gross rent folds in the utilities a tenant pays separately, so it is closer to the real monthly outlay than a headline rent figure.

With 596 residents, a handful of survey responses moves every median on this page. Compare Summit town against its county rather than against national figures.

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.