PlainZIP

Blenheim, SC

Single-footprint Census roll-up for Blenheim, SC: 1 USPS ZIP, population 829. Open the primary ZIP for household income, housing tenure, and commute from ACS 2023 5-Year Estimates.

U.S. Census Bureau, SimpleMaps US ZIP Code Database, delivery-area ZIP coverage

ACS city ledger plate

Sheet BLENHEIM-SC · Blenheim, SC 1 ZIPs · 829 pop · #18908/25278 · Marlboro County

INC-MID · RANK-LOWER · ABOVE-PEER · BOOK-ONE · OWN-MID · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-MID $57,639
  • RANK-LOWER #18908/25278
  • ABOVE-PEER over Tatum
  • BOOK-ONE 1 ZIP
  • OWN-MID 80% owners
  • POP-VILLAGE 829
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $52,900

Nearest income peer: Tatum, SC ( $4,514 income $)

Instrument codes from this city’s ACS household income, national rank, county-peer gap, ZIP book, owner tenure, population scale, intra-city income spread, and home-value band, not a moving recommendation.

Income neighbourhood around Blenheim

Lowest/highest poles plus county-sharing cities nearest Blenheim on average ZIP median household income. Full ladder: /cities.

median HH income

What this shows County-sharing peers only, not the full US city board. Open a near peer when the gap is small; open the poles when the mosaic is wide.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2026-08-25

National city placement

According to ACS 5-Year Estimates, Blenheim, SC sits among US cities with a below-median household income, on a village-scale population base, across a single-ZIP footprint.

25th pct
household income vs 25,278 US cities
829
city population (Census)
1
USPS ZIP codes covered
$57,639
avg ZIP median income

Income percentile ranks this city's average ZIP median household income against 25,278 US cities with ACS income on at least one ZIP. Scale and ZIP-spread words come from Census population and USPS ZIP coverage.

Below-median income with few delivery areas (1): read cost-of-living from the primary ZIP. Household income $57,639 and poverty 18.4% concentrate in 29516.

Owner-occupancy sits in a mixed band (79.6%) - check the ZIP page's tenure split before treating Blenheim as a pure owner town.

Within South Carolina, Mc Cormick is the closest lower-income city and Bethune the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Blenheim.

Population concentration

Blenheim reads through its lone ZIP, 29516

829 ACS residents, one ZIP: 29516 is not the leading code inside Blenheim, it is the only one on file. Treat the ZIP page as the primary source for anything below the city-wide total.

Census ZBP business roll-up

Sparse ZBP book inside single-ZIP Blenheim

Citywide ZBP: 6 establishments, 21 employees , annual payroll $723k (~7 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 29516 (6 units) .

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ZIP Codes in Blenheim, SC

These ZIP codes sit in Marlboro County, which covers 6 ZIP codes in all; 1 of them fall in Blenheim. See the Marlboro County roll-up →

No other city sharing Marlboro County reports a higher average ZIP median income than Blenheim. Bennettsville, Mc Coll and Wallace sit below it, so a household comparing this county on income alone starts here. Clio marks the far end of that range at $28,618, 50% below Blenheim.

ZIP Code Population Median income Establishments Density
29516 829 $57,639 6 3
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Blenheim roll-ups here are for informational purposes only and do not constitute financial or relocation advice. ACS and Census ZBP figures are estimates; confirm the current table against Census before a money or move decision involving Blenheim, .