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Simms, Montana

Census designated place in Cascade County, Montana · ZIP 59477

  • Cascade County
  • Census data · ACS 2019-2023
  • 2 public schools
  • 326 (2019-2023 estimate)Population
  • 133Households
  • $95,938Median household income
  • $193,900Median home value
  • 2Public schools
  • 1ZIP codes

About Simms

This page shows only what has been published about Simms: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2000 to 2020−3.2%
3503603703802000: 37320002010: 35420102020: 3612020373361
Population of Simms at each census
CensusPopulation
2000373
2010354
2020361

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 30, retrieved November 14, 2026; Census 2010 Summary File 1: total population, place level, state 30, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 30, retrieved November 14, 2026.

Household income in Simms
Under $50k30%
$50k to $100k33.1%
$100k to $150k27.8%
$150k to $200k4.5%
$200k and over4.5%

Median household income $95,938 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 30, retrieved November 14, 2026.

Housing tenure in Simms
Owner occupied
110 units
Renter occupied
23 units
Vacancy rate
0%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 30, retrieved November 14, 2026.

Simms compared with its county and state
Simms compared with its county and state, American Community Survey 2019-2023
MeasureSimmsCascade CountyMontana
Population32684,6011,105,072
Median household income$95,938$66,203$69,922
Median age39.438.340.2
Median home value$193,900$243,300$338,100
Bachelor’s degree or higher28.0%28.7%34.5%
Foreign-born residents0.0%1.9%2.3%
Owner-occupied homes82.7%70.2%69.4%
Mean commute to work21.0 minutes16.6 minutes19.2 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 30, retrieved November 14, 2026.

CommunityRules and moderation

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Schools

Public schools in Simms2
Public schools in Simms, NCES directory 2023–2024
SchoolTypeGradesDistrict
Sun River Middle SchoolPublic6–8Sun River Valley Elem
Simms High SchoolPublic9–12Simms H S

Open public schools in the NCES directory for 2023–2024, placed by their listed location; private schools are not in the source. Enrollment and ratings are not shown.

Sources: NCES Common Core of Data, public school directory 2023–2024, retrieved November 14, 2026; NCES EDGE public school geocodes 2024–2025, retrieved November 14, 2026.

Frequently asked about SimmsPromoted from questions people asked

No question about Simms has been asked often enough to publish an answer yet. Ask Simms and the answer, once a person checks it, appears here.

Nearby towns

Other towns in Cascade County

All towns in Cascade County