Keldron, SD

Single-footprint Census roll-up for Keldron, SD: 1 USPS ZIP, population 115. 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 KELDRON-SD · Keldron, SD 1 ZIPs · 115 pop · #6846/25278 · Corson County

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

  • INC-HIGH $88,125
  • RANK-UPPER #6846/25278
  • ABOVE-PEER over Mc Intosh
  • BOOK-ONE 1 ZIP
  • OWN-MID 84% owners
  • POP-VILLAGE 115
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $151,600

Nearest income peer: Mc Intosh, SD ( $4,375 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 Keldron

Lowest/highest poles plus county-sharing cities nearest Keldron 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, Keldron, SD sits among US cities with an above-median household income, on a village-scale population base, across a single-ZIP footprint.

Top 27%
household income vs 25,278 US cities
115
city population (Census)
1
USPS ZIP codes covered
$88,125
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.

Above-median income on a short ZIP list (1) - lead code 57634 (115 residents). Household income $88,125 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (84.4%) - check the ZIP page's tenure split before treating Keldron as a pure owner town.

Within South Dakota, Fort Pierre is the closest lower-income city and Hill City the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Keldron.

Population concentration

Keldron's single ZIP 57634 carries the town

Keldron is published as a single USPS ZIP. Code 57634 is the entire residential footprint (115 ACS residents), so the city page and the ZIP page tell the same household story, open that ZIP for income, tenure, and commute detail.

Census ZBP business roll-up

No ZBP establishments filed for Keldron's ZIPs

Census County Business Patterns has no establishment rows joined to the ACS ZIPs mapped to Keldron. Read demography on this page; business counts are absent for this footprint.

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ZIP Codes in Keldron, SD

These ZIP codes sit in Corson County, which covers 10 ZIP codes in all; 1 of them fall in Keldron. See the Corson County roll-up →

No other city sharing Corson County reports a higher average ZIP median income than Keldron. Mc Laughlin, Wakpala and Bullhead sit below it, so a household comparing this county on income alone starts here. Little Eagle marks the far end of that range at $21,250, 76% below Keldron.

ZIP Code Population Median income Establishments Density
57634 115 $88,125 n/a 0

Keldron 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 Keldron, .