PlainZIP

Fort Smith, MT

Single-footprint Census roll-up for Fort Smith, MT: 1 USPS ZIP, population 227. 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 FORT-SMITH-MT · Fort Smith, MT 1 ZIPs · 227 pop · #21188/25278 · Big Horn County

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

  • INC-MID $51,726
  • RANK-BOTTOM #21188/25278
  • PHOTO-FINISH ≈ Pryor
  • BOOK-ONE 1 ZIP
  • OWN-HIGH 94% owners
  • POP-VILLAGE 227
  • SPREAD-UNK Single-ZIP book
  • HOME-LOW $139,400

Nearest income peer: Pryor, MT (+ $274 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 Fort Smith

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

16th pct
household income vs 25,278 US cities
227
city population (Census)
1
USPS ZIP codes covered
$51,726
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 ($51,726 average) · poverty 32.8%. The primary code (59035) carries the ACS household fields that matter.

Owner-occupancy here runs high (93.7%) - tenure is stable enough that the ZIP detail's owner share is the right next click, not a renter-heavy compare.

Within Montana, Loma is the closest lower-income city and Havre the closest higher-income city by average ZIP household income. Their 1 and 1 ZIP footprints are the immediate statewide comparison set for Fort Smith.

Population concentration

Fort Smith's single ZIP 59035 carries the town

Fort Smith is published as a single USPS ZIP. Code 59035 is the entire residential footprint (227 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

Dense ZBP book packed into Fort Smith's one ZIP

Citywide ZBP: 10 establishments, 26 employees , annual payroll $1,471k (~44 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 59035 (10 units) ; leading NAICS Retail trade (3) · also Arts, entertainment, and recreation .

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ZIP Codes in Fort Smith, MT

These ZIP codes sit in Big Horn County, which covers 10 ZIP codes in all; 1 of them fall in Fort Smith. See the Big Horn County roll-up →

Fort Smith sits in the lower half of Big Horn County on income: Hardin, Crow Agency and Lodge Grass report more, Saint Xavier and Decker report less. Saint Xavier marks the far end of that range at $24,063, 53% below Fort Smith.

ZIP Code Population Median income Establishments Density
59035 227 $51,726 10 1
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Fort Smith 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 Fort Smith, .