PlainZIP

Saint Marys, KS

Single-footprint Census roll-up for Saint Marys, KS: 1 USPS ZIP, population 3,922. 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 SAINT-MARYS-KS · Saint Marys, KS 1 ZIPs · 3,922 pop · #7545/25278 · Pottawatomie County

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

  • INC-HIGH $85,568
  • RANK-UPPER #7545/25278
  • ABOVE-PEER over Westmoreland
  • BOOK-ONE 1 ZIP
  • OWN-MID 71% owners
  • POP-VILLAGE 3,922
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $224,600

Nearest income peer: Westmoreland, KS ( $6,250 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 Saint Marys

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

Top 30%
household income vs 25,278 US cities
3,922
city population (Census)
1
USPS ZIP codes covered
$85,568
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 66536 (3,922 residents). Household income $85,568 is the roll-up; open the ZIP for tenure and commute.

Owner-occupancy sits in a mixed band (71.3%) - check the ZIP page's tenure split before treating Saint Marys as a pure owner town.

Within Kansas, Bennington is the closest lower-income city and Ozawkie the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Saint Marys.

Population concentration

Saint Marys reads through its lone ZIP, 66536

3,922 ACS residents, one ZIP: 66536 is not the leading code inside Saint Marys, 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

Dense ZBP book packed into Saint Marys's one ZIP

Citywide ZBP: 109 establishments, 1,918 employees , annual payroll $99,330k (~28 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 66536 (109 units) ; leading NAICS Construction (25) · also Retail trade · Other services (except public administration) .

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ZIP Codes in Saint Marys, KS

These ZIP codes sit in Pottawatomie County, which covers 9 ZIP codes in all; 1 of them fall in Saint Marys. See the Pottawatomie County roll-up →

Saint Marys lands mid-pack among the 8 cities sharing Pottawatomie County: Wamego, Olsburg and Havensville earn more and Saint George, Westmoreland and Onaga earn less. Onaga marks the far end of that range at $61,250, 28% below Saint Marys.

ZIP Code Population Median income Establishments Density
66536 3,922 $85,568 109 26
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Saint Marys 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 Saint Marys, .