Map the Block › Places › Idaho › Lemhi County
Lemhi County, Idaho: crime rate, income and local data
Lemhi County averaged 2.0 reported violent crimes per 1,000 residents a year in 2021-2025, 15% lower than the Idaho rate (2.4). The median household earns $53,202 and the unemployment rate was 3.2% in August 2026. It is home to roughly 8,249 residents.
Last updated . Crime: FBI 2021-2025. Income and housing: Census ACS 2020-2024. Unemployment: BLS August 2026. Road work: October 11, 2026.
Also on the map: income · hazard risk · Superfund · dams
What is the crime rate in Lemhi County?
From 2021 through 2025, Lemhi County averaged 17 reported violent crimes a year, along with 23 property crimes. Per 1,000 residents, the violent-crime rate works out to 2.0: 15% lower than the Idaho rate (2.4), and 46% lower than the national rate (3.7). Property crime ran at 2.7 per 1,000, against 8.1 statewide.
| Offense (yearly average, 2021-2025) | Lemhi County | Per 1,000 | Idaho per 1,000 | U.S. per 1,000 |
|---|---|---|---|---|
| Violent crime | 17 | 2.0 | 2.4 | 3.7 |
| Murder | 0 | 0.00 | 0.02 | 0.06 |
| Rape | 0 | 0.00 | 0.49 | 0.40 |
| Robbery | 0 | 0.00 | 0.08 | 0.62 |
| Aggravated assault | 16 | 1.9 | 1.8 | 2.6 |
| Property crime | 23 | 2.7 | 8.1 | 18.1 |
| Burglary | 4 | 0.47 | 1.3 | 2.4 |
| Larceny-theft | 18 | 2.1 | 6.0 | 13.0 |
| Motor vehicle theft | 1 | 0.14 | 0.76 | 2.6 |
Most crime never reaches the police, so these are reported crimes, a floor rather than the full count. In 2024 about half of violent crimes (48%) and about 3 in 10 property crimes (31%) were reported to police (U.S. Justice Department, National Crime Victimization Survey). Rates also depend on how completely each agency reports to the FBI. County figures add up the city police and sheriff reports in the county (2 agencies; 100% of residents covered).
What is the median household income in Lemhi County?
Median household income is $53,202, 32% lower than the statewide figure ($77,800). The typical owner-occupied home is valued at $326,100 by its owners; renters pay a median $754. 10.0% of households received SNAP benefits in the past year (state: 7.6%). The newest monthly figure from the Bureau of Labor Statistics is 3.2% for August 2026 (preliminary), with 127 people out of work and looking.
| Census ACS 2020-2024 | Lemhi County | Idaho | United States |
|---|---|---|---|
| Population | 8,249 | 1,934,262 | 334,922,499 |
| Median household income | $53,202 | $77,800 | $80,734 |
| Median home value (owner-occupied) | $326,100 | $418,600 | $332,700 |
| Median gross rent | $754 | $1,238 | $1,413 |
| Unemployment rate (2020-2024 average) | 2.0% | 3.7% | 5.2% |
| People below the poverty line | 12.8% | 10.6% | 12.5% |
| Households receiving SNAP (food stamps) | 10.0% | 7.6% | 12.1% |
| Adults 25+ with a bachelor's degree or higher | 24.1% | 31.8% | 35.7% |
| Homeowner households | 79.3% | 72.1% | 65.2% |
| Median age | 53.3 | 37.3 | 38.9 |
| Households with broadband internet | 88.8% | 91.9% | 91.0% |
| People without health insurance | 6.1% | 9.1% | 8.4% |
What natural hazards and environmental sites are in Lemhi County?
On FEMA's National Risk Index, Lemhi County has an overall natural-hazard risk rating of “Very Low”. No single hazard among floods, wildfire, tornadoes, heat waves, earthquakes and hurricanes is rated higher than “Relatively Moderate”. The index compares counties with each other and also weighs how vulnerable and resilient a community is, so it is a long-run estimate, not a forecast.
Superfund sites
EPA lists 1 active Superfund site (final or proposed) in Lemhi County: Blackbird Mine. A listing means EPA is managing a long-term cleanup; it does not by itself mean anyone is exposed today.
Industrial chemical releases
1 facility in the county filed Toxics Release Inventory reports for 2024, together reporting 1,939 pounds of listed chemicals released on site. Reported releases are legal permitted amounts in most cases.
Disasters, air and water
No federal major disaster declaration covered Lemhi County from 2016 through 2025 (COVID-19 excluded). In 2024, 16 of 366 monitored days had an air quality index of “unhealthy for sensitive groups” or worse (EPA). Of 5 community water systems, none had an open health-based drinking-water violation in EPA's records (September 2026). EPA puts the county in radon zone 1 (highest).
Is there road construction in Lemhi County?
Lemhi County had 2 highway work zones in the October 11, 2026 feed from the state DOT (all active that day). Roads listed: US-93. The map's construction layer is refreshed every morning.
See today's work zones on the map →
How many schools, nursing homes and parks are in Lemhi County?
Lemhi County has 9 public schools (2024-25) and 1 private school (2023-24) in federal school lists. 1 nursing home is certified by Medicare or Medicaid here; star ratings for each are on the map and on Medicare's Care Compare. USGS mapping shows 8 fire or EMS stations and 2 police or sheriff stations.
Gun shops, liquor stores and Planned Parenthood in Lemhi County
Gun shops
2 gun shops with a public storefront are on the map in Lemhi County, plus 9 more licensed dealers without a public storefront (not shown). One of them is a pawnshop licensed to sell guns. On the ATF list: 93 Outdoor Sports (Salmon) and Murdoch's Ranch And Home Supply #36 (Salmon).
Liquor stores
One liquor store is on the map in Lemhi County: Liquor Store (Salmon). Idaho has no complete public liquor licence list we can use, so this count also draws on OpenStreetMap and Overture Maps and may miss some stores or include closed ones.
Planned Parenthood
There is no Planned Parenthood health center in Lemhi County on the map.
See them on the map: gun shops · liquor stores →
Sources: ATF licensee list (Sept 2026); state liquor licence lists, OpenStreetMap and Overture Maps (non-official; partial in some states); HHS Title X directory and CMS NPPES.
Common questions
What is the crime rate in Lemhi County?
Lemhi County averaged 17 reported violent crimes a year in 2021-2025, or 2.0 per 1,000 residents, 15% lower than the Idaho rate (2.4). The property-crime rate was 2.7 per 1,000 (FBI Uniform Crime Reporting).
What is the median household income in Lemhi County?
$53,202 (Census American Community Survey, 2020-2024 average), compared with $77,800 for Idaho and $80,734 nationally.
What is the unemployment rate in Lemhi County?
The newest monthly figure from the Bureau of Labor Statistics is 3.2% for August 2026 (preliminary), with 127 people out of work and looking.
What natural hazards affect Lemhi County?
On FEMA's National Risk Index, Lemhi County has an overall natural-hazard risk rating of “Very Low”. No single hazard among floods, wildfire, tornadoes, heat waves, earthquakes and hurricanes is rated higher than “Relatively Moderate”.
Are there Superfund sites in Lemhi County?
EPA lists 1 active Superfund site (final or proposed) in Lemhi County: Blackbird Mine.
Is there road construction in Lemhi County right now?
Lemhi County had 2 highway work zones in the October 11, 2026 feed from the state DOT (all active that day). Roads listed: US-93.
How many nursing homes are in Lemhi County?
1 Medicare- or Medicaid-certified nursing homes (CMS provider data, September 2026).
How does Lemhi County compare with neighboring counties?
| County | Population | Violent crimes per 1,000 (2021-25) | Median household income |
|---|---|---|---|
| Beaverhead County, MT | 9,713 | 2.5 | $61,268 |
| Butte County | 2,684 | 1.7 | $53,015 |
| Clark County | 849 | – | $55,208 |
| Custer County | 4,470 | 2.1 | $67,574 |
| Idaho County | 17,432 | 2.0 | $66,325 |
| Ravalli County, MT | 46,727 | 2.2 | $71,283 |
| Valley County | 12,389 | 2.8 | $76,078 |
More: Idaho statewide numbers · Sex-offender registry search (U.S. Justice Department, NSOPW)
Where do these numbers come from?
- Crime: FBI Uniform Crime Reporting 2021-2025 (agency level, Return A), averaged and summed by county by Map the Block; Census population; state and national rates: FBI estimated crimes 2021-2025.
- Income, housing, education: U.S. Census Bureau, American Community Survey 2020-2024 5-year, table B19013 (median household income) and related tables.
- Monthly unemployment: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics (LAUS), county data, not seasonally adjusted. Public domain.
- Hazards: FEMA National Risk Index v1.20 (December 2025), county scores; disasters: FEMA OpenFEMA Disaster Declarations Summaries.
- Superfund: U.S. EPA, Superfund site boundaries and NPL status (October 2026). Dams: U.S. Army Corps of Engineers, National Inventory of Dams (public map service, October 2026). Chemical releases: U.S. EPA Toxics Release Inventory, reporting year 2024 (basic data file).
- Air and water: U.S. EPA AirData, annual AQI by county 2024; EPA Air Quality Design Values 2023-2025 (June 2026); U.S. EPA SDWIS via ECHO drinking-water download (September 30, 2026). Traffic deaths: NHTSA Fatality Analysis Reporting System (FARS) 2024; Census population.
- Work zones: State departments of transportation, via the U.S. DOT Work Zone Data Exchange (WZDx) and state 511 feeds; refreshed every morning (snapshot October 11, 2026).
- Schools: National Center for Education Statistics, EDGE public school locations 2024-25; budgets: U.S. Census Bureau, Annual Survey of School System Finances, fiscal year 2024; National Center for Education Statistics, EDGE Private School geocodes (Private School Survey 2023-24). Nursing homes: U.S. Centers for Medicare & Medicaid Services, Nursing Home Provider Information and Penalties (September 2026). Stations: U.S. Geological Survey, National Structures Dataset (Fire Stations/EMS Stations), October 2026 pull.
- Parks: USGS Protected Areas Database of the U.S. (PAD-US 4.1); state park agencies' open data (CA, NY, PA, TN, TX, FL, NJ, KY, HI, UT, MT and others); OpenStreetMap contributors for some hours, phones, fees and camping; U.S. National Park Service: unit boundaries (Land Resources Division), Acreage Report (Sept 30, 2026), park pages on nps.gov (hours, fees), Visitor Use Statistics (2025).
Map the Block shows public statistics about places, not people, and does not rate or rank neighborhoods as places to live. Figures are as published by each source; check the source before relying on a number.
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