Andover, SD

Single-footprint Census roll-up for Andover, SD: 1 USPS ZIP, population 235. 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 ANDOVER-SD · Andover, SD 1 ZIPs · 235 pop · #6846/25278 · Day County

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

  • INC-HIGH $88,125
  • RANK-UPPER #6846/25278
  • ABOVE-PEER over Roslyn
  • BOOK-ONE 1 ZIP
  • OWN-MID 78% owners
  • POP-VILLAGE 235
  • SPREAD-UNK Single-ZIP book
  • HOME-UNK Homes pending

Nearest income peer: Roslyn, SD ( $10,312 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 Andover

Lowest/highest poles plus county-sharing cities nearest Andover 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, Andover, 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
235
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 57422 (235 residents). Household income $88,125 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (78.0%) - check the ZIP page's tenure split before treating Andover 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 Andover.

Population concentration

One ZIP, 57422, is all of Andover

There is no split to weigh here: 57422 holds every one of Andover's 235 ACS residents. City-level and ZIP-level numbers on this site are the same number twice, check the ZIP page for the income/tenure/commute breakdown.

Census ZBP business roll-up

Dense ZBP book packed into Andover's one ZIP

Citywide ZBP: 7 establishments, 47 employees , annual payroll $2,281k (~30 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 57422 (7 units) .

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ZIP Codes in Andover, SD

These ZIP codes sit in Day County, which covers 7 ZIP codes in all; 1 of them fall in Andover. See the Day County roll-up →

Andover sits in the upper half of Day County on income: Webster, Waubay and Bristol report less, while Grenville reports more. Waubay marks the far end of that range at $48,167, 45% below Andover.

ZIP Code Population Median income Establishments Density
57422 235 $88,125 7 1

Andover 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 Andover, .