Waterloo, SC population, income and ZIP codes

Waterloo town is a very small community in South Carolina, with 192 residents counted in the Census American Community Survey 2019-2023 ACS 5-year estimates, which places it #414 of 475 ranked by population — larger than 12% of them. The median age here is 49.4 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 Waterloo town earn a median of $41,250 a year, 47.5% below the national figure of $78,538 and 22% below 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 37% of residents here, well above the 12.4% national rate, which is the single clearest signal in this dataset that median income here is carried by a narrow band of households.

The typical owner-occupied home in Waterloo town is valued at not published, while median gross rent runs not published a month. 82.9% 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.

With 192 residents, a handful of survey responses moves every median on this page. Compare Waterloo town against its county rather than against national figures.

The Census withheld home value, gross rent for Waterloo town 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.