Map the Block › Places › Missouri › Linn County
Linn County, Missouri: crime rate, income and local data
Linn County averaged 2.0 reported violent crimes per 1,000 residents a year in 2021-2025, 57% lower than the Missouri rate (4.7). Households here have a median income of $61,635 and the unemployment rate was 4.0% in August 2026. Population: about 11,852 (Census, 2020-2024).
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 Linn County?
Over 2021-2025, the county's police agencies sent the FBI reports of about 23 violent and 64 property crimes per year. That is 2.0 violent crimes per 1,000 residents, 57% lower than the Missouri rate (4.7), and 45% lower than the U.S. rate (3.7). Burglary, theft and car theft together come to 5.6 per 1,000 residents, compared with 21.0 across Missouri.
| Offense (yearly average, 2021-2025) | Linn County | Per 1,000 | Missouri per 1,000 | U.S. per 1,000 |
|---|---|---|---|---|
| Violent crime | 23 | 2.0 | 4.7 | 3.7 |
| Murder | 0 | 0.00 | 0.09 | 0.06 |
| Rape | 8 | 0.71 | 0.49 | 0.40 |
| Robbery | 0 | 0.00 | 0.53 | 0.62 |
| Aggravated assault | 15 | 1.3 | 3.6 | 2.6 |
| Property crime | 64 | 5.6 | 21.0 | 18.1 |
| Burglary | 13 | 1.1 | 2.7 | 2.4 |
| Larceny-theft | 45 | 4.0 | 14.2 | 13.0 |
| Motor vehicle theft | 6 | 0.51 | 4.1 | 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 (3 agencies; 96% of residents covered).
What is the median household income in Linn County?
The median household in Linn County earns $61,635 a year, 13% lower than the Missouri median ($70,702). Owner-occupied homes have a median value of $123,300, and the median rent is $620 a month. 8.8% of households received SNAP benefits in the past year (state: 9.8%). The newest monthly figure from the Bureau of Labor Statistics is 4.0% for August 2026 (preliminary), with 236 people out of work and looking.
| Census ACS 2020-2024 | Linn County | Missouri | United States |
|---|---|---|---|
| Population | 11,852 | 6,191,814 | 334,922,499 |
| Median household income | $61,635 | $70,702 | $80,734 |
| Median home value (owner-occupied) | $123,300 | $230,300 | $332,700 |
| Median gross rent | $620 | $1,033 | $1,413 |
| Unemployment rate (2020-2024 average) | 3.2% | 4.0% | 5.2% |
| People below the poverty line | 13.7% | 12.6% | 12.5% |
| Households receiving SNAP (food stamps) | 8.8% | 9.8% | 12.1% |
| Adults 25+ with a bachelor's degree or higher | 19.2% | 32.4% | 35.7% |
| Homeowner households | 78.5% | 68.1% | 65.2% |
| Median age | 42.1 | 39.0 | 38.9 |
| Households with broadband internet | 78.4% | 89.3% | 91.0% |
| People without health insurance | 9.3% | 8.8% | 8.4% |
What natural hazards and environmental sites are in Linn County?
FEMA's National Risk Index rates the overall natural-hazard risk for Linn County as “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 no Superfund site in Linn County, active or completed (October 2026).
High-hazard dams
Linn County has 8 dams classed as high hazard in the National Inventory of Dams. None is rated Poor or Unsatisfactory; 1 is rated Satisfactory or Fair. The two tallest are Brookfield Dam (43 ft) and Tarpening Lake Dam South West (30 ft). “High hazard” describes what lies downstream (people would probably die if the dam failed), not how likely the dam is to fail.
Disasters, air and water
Linn County was covered by 1 federal major disaster declaration from 2016 through 2025 (Severe Storm 1), not counting COVID-19. Of 9 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 2 (moderate).
Is there road construction in Linn County?
Linn County had 4 highway work zones in the October 11, 2026 feed from the state DOT (all active that day). Where crews are working: B, MACON ST and C. 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 Linn County?
Linn County has 12 public schools (2024-25) and 2 private schools (2023-24) in federal school lists. 2 nursing homes are 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 4 police or sheriff stations. 1 state park or recreation area: Pershing State Park.
Gun shops, liquor stores and Planned Parenthood in Linn County
Gun shops
One gun shop with a public storefront is on the map in Linn County, plus 9 more licensed dealers without a public storefront (not shown). On the ATF list: Walmart #203 (Brookfield).
Liquor stores
No liquor stores are on the map in Linn County.
Planned Parenthood
There is no Planned Parenthood health center in Linn County on the map.
See them on the map: gun shops →
Sources: ATF licensee list (Sept 2026); state liquor licence lists, OpenStreetMap and Overture Maps (non-official); HHS Title X directory and CMS NPPES.
Common questions
What is the crime rate in Linn County?
Linn County averaged 23 reported violent crimes a year in 2021-2025, or 2.0 per 1,000 residents, 57% lower than the Missouri rate (4.7). The property-crime rate was 5.6 per 1,000 (FBI Uniform Crime Reporting).
What is the median household income in Linn County?
$61,635 (Census American Community Survey, 2020-2024 average), compared with $70,702 for Missouri and $80,734 nationally.
What is the unemployment rate in Linn County?
The newest monthly figure from the Bureau of Labor Statistics is 4.0% for August 2026 (preliminary), with 236 people out of work and looking.
What natural hazards affect Linn County?
FEMA's National Risk Index rates the overall natural-hazard risk for Linn County as “Very Low”. No single hazard among floods, wildfire, tornadoes, heat waves, earthquakes and hurricanes is rated higher than “Relatively Moderate”.
Is there road construction in Linn County right now?
Linn County had 4 highway work zones in the October 11, 2026 feed from the state DOT (all active that day). Where crews are working: B, MACON ST and C.
How many nursing homes are in Linn County?
2 Medicare- or Medicaid-certified nursing homes (CMS provider data, September 2026).
How does Linn County compare with neighboring counties?
| County | Population | Violent crimes per 1,000 (2021-25) | Median household income |
|---|---|---|---|
| Adair County | 25,301 | 3.4 | $61,536 |
| Chariton County | 7,390 | 3.1 | $71,520 |
| Grundy County | 9,787 | 2.0 | $51,975 |
| Livingston County | 14,364 | 2.1 | $63,627 |
| Macon County | 15,163 | 1.1 | $62,357 |
| Sullivan County | 5,857 | 0.71 | $56,964 |
More: Missouri 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.
Home · Open the map · All places · About the data · Privacy · Terms