PlainZIP

Westby, MT

Single-footprint Census roll-up for Westby, MT: 1 USPS ZIP, population 376. 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 WESTBY-MT · Westby, MT 1 ZIPs · 376 pop · #22045/25278 · Sheridan County

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

  • INC-MID $49,141
  • RANK-BOTTOM #22045/25278
  • ABOVE-PEER over Raymond
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 91% owners
  • POP-VILLAGE 376
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $83,300

Nearest income peer: Raymond, MT ( $12,534 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 Westby

Lowest/highest poles plus county-sharing cities nearest Westby 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, Westby, 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.

13th pct
household income vs 25,278 US cities
376
city population (Census)
1
USPS ZIP codes covered
$49,141
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 ($49,141 average) · poverty 6.9%. The primary code (59275) carries the ACS household fields that matter.

Owner-occupancy here runs high (90.9%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Montana, Zortman is the closest lower-income city and Stanford the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Westby.

Population concentration

Westby's single ZIP 59275 carries the town

Westby is published as a single USPS ZIP. Code 59275 is the entire residential footprint (376 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 Westby's one ZIP

Citywide ZBP: 7 establishments, 19 employees , annual payroll $545k (~19 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 59275 (7 units) .

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ZIP Codes in Westby, MT

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

Westby sits in the lower half of Sheridan County on income: Plentywood, Medicine Lake and Dagmar report more, and only Raymond reports less. Reserve marks the far end of that range at $148,750, 203% above Westby.

ZIP Code Population Median income Establishments Density
59275 376 $49,141 7 0
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Westby 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 Westby, .