PlainZIP

Saint Ignatius, MT

Single-footprint Census roll-up for Saint Ignatius, MT: 1 USPS ZIP, population 3,185. 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-IGNATIUS-MT · Saint Ignatius, MT 1 ZIPs · 3,185 pop · #19417/25278 · Lake County

INC-MID · RANK-LOWER · BELOW-PEER · BOOK-ONE · OWN-MID · POP-VILLAGE · SPREAD-UNK · HOME-MID

  • INC-MID $56,473
  • RANK-LOWER #19417/25278
  • BELOW-PEER under Elmo
  • BOOK-ONE 1 ZIP
  • OWN-MID 73% owners
  • POP-VILLAGE 3,185
  • SPREAD-UNK Single-ZIP book
  • HOME-MID $345,300

Nearest income peer: Elmo, MT (+ $2,277 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 Ignatius

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

23rd pct
household income vs 25,278 US cities
3,185
city population (Census)
1
USPS ZIP codes covered
$56,473
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 ($56,473 average) · poverty 17.9%. The primary code (59865) carries the ACS household fields that matter.

Owner-occupancy sits in a mixed band (73.3%) - check the ZIP page's tenure split before treating Saint Ignatius as a pure owner town.

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

Population concentration

One ZIP, 59865, is all of Saint Ignatius

There is no split to weigh here: 59865 holds every one of Saint Ignatius's 3,185 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 Saint Ignatius's one ZIP

Citywide ZBP: 98 establishments, 1,152 employees , annual payroll $74,806k (~31 establishments per 1,000 residents) across 1 of 1 ZIPs. Peak business ZIP 59865 (98 units) ; leading NAICS Construction (29) · also Manufacturing · Retail trade .

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ZIP Codes in Saint Ignatius, MT

These ZIP codes sit in Lake County, which covers 12 ZIP codes in all; 1 of them fall in Saint Ignatius. See the Lake County roll-up →

Saint Ignatius sits in the lower half of Lake County on income: Polson, Ronan and Arlee report more, Charlo and Pablo report less. Rollins marks the far end of that range at $112,083, 98% above Saint Ignatius.

ZIP Code Population Median income Establishments Density
59865 3,185 $56,473 98 8
How we build city roll-ups · Guide: reading ZIP code data · BLS wages

Saint Ignatius 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 Ignatius, .