PlainZIP

Glenham, SD

Single-footprint Census roll-up for Glenham, SD: 1 USPS ZIP, population 361. 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 GLENHAM-SD · Glenham, SD 1 ZIPs · 361 pop · #19251/25278 · Walworth County

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

  • INC-MID $56,827
  • RANK-LOWER #19251/25278
  • ABOVE-PEER over Java
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 90% owners
  • POP-VILLAGE 361
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $162,500

Nearest income peer: Java, SD ( $3,256 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 Glenham

Lowest/highest poles plus county-sharing cities nearest Glenham 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, Glenham, SD sits among US cities with one of the lowest household incomes among US cities, on a village-scale population base, across a single-ZIP footprint.

24th pct
household income vs 25,278 US cities
361
city population (Census)
1
USPS ZIP codes covered
$56,827
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.

Lower-income footing on only 1 ZIP ($56,827 average) · poverty 0.5%. The primary code (57631) carries the ACS household fields that matter.

Owner-occupancy here runs high (90.3%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within South Dakota, Morristown is the closest lower-income city and Sinai the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Glenham.

Population concentration

Glenham's single ZIP 57631 carries the town

Glenham is published as a single USPS ZIP. Code 57631 is the entire residential footprint (361 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

Mid-pack ZBP load on Glenham's one ZIP

Citywide ZBP: 6 establishments, 18 employees , annual payroll $737k (~17 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 57631 (6 units) .

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ZIP Codes in Glenham, SD

These ZIP codes sit in Walworth County, which covers 5 ZIP codes in all; 1 of them fall in Glenham. See the Walworth County roll-up →

Glenham lands mid-pack among the 4 cities sharing Walworth County: Mobridge and Selby earn more and Java and Akaska earn less. Akaska marks the far end of that range at $40,469, 29% below Glenham.

ZIP Code Population Median income Establishments Density
57631 361 $56,827 6 1
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Glenham 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 Glenham, .