PlainZIP

Saint Marie, MT

Single-footprint Census roll-up for Saint Marie, MT: 1 USPS ZIP, population 264. 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-MARIE-MT · Saint Marie, MT 1 ZIPs · 264 pop · #24072/25278 · Valley County

INC-LOW · RANK-BOTTOM · BELOW-PEER · BOOK-ONE · OWN-HIGH · POP-VILLAGE · SPREAD-UNK · HOME-LOW

  • INC-LOW $38,971
  • RANK-BOTTOM #24072/25278
  • BELOW-PEER under Frazer
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 89% owners
  • POP-VILLAGE 264
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $18,800

Nearest income peer: Frazer, MT (+ $4,623 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 Marie

Lowest/highest poles plus county-sharing cities nearest Saint Marie 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 Marie, MT 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.

5th pct
household income vs 25,278 US cities
264
city population (Census)
1
USPS ZIP codes covered
$38,971
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 ($38,971 average) · poverty 23.9%. The primary code (59231) carries the ACS household fields that matter.

Owner-occupancy here runs high (89.1%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Montana, Browning is the closest lower-income city and Musselshell the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Saint Marie.

Population concentration

One ZIP, 59231, is all of Saint Marie

There is no split to weigh here: 59231 holds every one of Saint Marie's 264 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

Sparse ZBP book inside single-ZIP Saint Marie

Citywide ZBP: 3 establishments, 11 employees , annual payroll $692k (~11 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 59231 (3 units) .

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ZIP Codes in Saint Marie, MT

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

Every one of the 8 cities sharing Valley County reports a higher average ZIP median income than Saint Marie, Glasgow, Nashua and Frazer among them. That gap is the county's income spread, not a measure of the housing or commute picture below. Larslan marks the far end of that range at $111,250, 185% above Saint Marie.

ZIP Code Population Median income Establishments Density
59231 264 $38,971 3 51
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Saint Marie 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 Marie, .