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Knox County, Maine: crime rate, income and local data
The violent-crime rate in Knox County was 0.49 per 1,000 residents (2021-2025 average, FBI), 52% lower than the statewide rate (1.0). The median household earns $74,096 and the unemployment rate was 3.0% in August 2026. It is home to roughly 41,003 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 Knox County?
Police agencies in Knox County reported an average of 20 violent crimes and 361 property crimes a year from 2021 to 2025. The violent rate, 0.49 per 1,000 people, is 52% lower than the Maine rate (1.0); nationally it is 3.7. For property crime the county rate is 8.8 per 1,000 (Maine: 11.1; U.S.: 18.1).
| Offense (yearly average, 2021-2025) | Knox County | Per 1,000 | Maine per 1,000 | U.S. per 1,000 |
|---|---|---|---|---|
| Violent crime | 20 | 0.49 | 1.0 | 3.7 |
| Murder | 0 | 0.00 | 0.02 | 0.06 |
| Rape | 4 | 0.10 | 0.32 | 0.40 |
| Robbery | 2 | 0.05 | 0.11 | 0.62 |
| Aggravated assault | 14 | 0.35 | 0.58 | 2.6 |
| Property crime | 361 | 8.8 | 11.1 | 18.1 |
| Burglary | 36 | 0.89 | 1.1 | 2.4 |
| Larceny-theft | 302 | 7.4 | 9.4 | 13.0 |
| Motor vehicle theft | 24 | 0.58 | 0.72 | 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 (5 agencies; 100% of residents covered).
What is the median household income in Knox County?
Median household income is $74,096, close to the statewide figure ($74,733). The typical owner-occupied home is valued at $324,900 by its owners; renters pay a median $1,165. 8.5% of households received SNAP benefits in the past year (state: 12.0%). The newest monthly figure from the Bureau of Labor Statistics is 3.0% for August 2026 (preliminary), with 609 people out of work and looking.
| Census ACS 2020-2024 | Knox County | Maine | United States |
|---|---|---|---|
| Population | 41,003 | 1,387,817 | 334,922,499 |
| Median household income | $74,096 | $74,733 | $80,734 |
| Median home value (owner-occupied) | $324,900 | $296,600 | $332,700 |
| Median gross rent | $1,165 | $1,139 | $1,413 |
| Unemployment rate (2020-2024 average) | 3.9% | 3.8% | 5.2% |
| People below the poverty line | 8.2% | 10.7% | 12.5% |
| Households receiving SNAP (food stamps) | 8.5% | 12.0% | 12.1% |
| Adults 25+ with a bachelor's degree or higher | 39.7% | 36.2% | 35.7% |
| Homeowner households | 78.7% | 74.3% | 65.2% |
| Median age | 49.5 | 44.8 | 38.9 |
| Households with broadband internet | 90.3% | 90.3% | 91.0% |
| People without health insurance | 5.5% | 6.2% | 8.4% |
What natural hazards and environmental sites are in Knox County?
FEMA's National Risk Index rates the overall natural-hazard risk for Knox County as “Very Low”. None of the seven hazards on our map (floods, wildfire, tornadoes, heat, earthquakes, hurricanes) is rated above “Relatively Moderate” here. 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
No active Superfund site is listed in Knox County. 1 former site has finished cleanup and been taken off EPA's National Priorities List: Union Chemical Co., Inc.. A listing means EPA is managing a long-term cleanup; it does not by itself mean anyone is exposed today.
High-hazard dams
The National Inventory of Dams lists 3 high-hazard dams in Knox County. 2 are rated Poor or Unsatisfactory in condition, 1 Satisfactory or Fair. The two tallest are Seabright (23 ft) and Megunticook East (18 ft). “High hazard” describes what lies downstream (people would probably die if the dam failed), not how likely the dam is to fail.
Industrial chemical releases
5 facilities in the county filed Toxics Release Inventory reports for 2024, together reporting 32,425 pounds of listed chemicals released on site. Reported releases are legal permitted amounts in most cases.
Disasters, air and water
Knox County was covered by 5 federal major disaster declarations from 2016 through 2025 (Severe Storm 3, Flood 1, Coastal Storm 1), not counting COVID-19. EPA air monitors logged 0 days in 2024 when the air quality index reached “unhealthy for sensitive groups” or worse. Of 16 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). NHTSA counted 3 traffic deaths in the county in 2024, including 1 pedestrian.
Is there road construction in Knox County?
Maine does not publish an open highway work-zone feed that we can read yet, so road construction in Knox County is not on our map. Check the state's 511 traveler site for current closures.
See today's work zones on the map →
How many schools, nursing homes and parks are in Knox County?
Federal school lists show 21 public and 4 private schools in the county. 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 20 fire or EMS stations and 5 police or sheriff stations. 2 state parks or recreation areas: Birch Point State Park and Owls Head Light State Park.
Gun shops, liquor stores and Planned Parenthood in Knox County
Gun shops
5 gun shops with a public storefront are on the map in Knox County, plus 6 more licensed dealers without a public storefront (not shown). On the ATF list: Generations (Rockport), Johnson's Sporting Goods INC (Rockland), Medomak River Trading Post (Washington), Thomaston Place Auction Galleries INC (Thomaston) and Walmart #1797 (Thomaston).
Liquor stores
One liquor store is on the map in Knox County: Island Spirits. Maine 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 Knox 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 Knox County?
Knox County averaged 20 reported violent crimes a year in 2021-2025, or 0.49 per 1,000 residents, 52% lower than the Maine rate (1.0). The property-crime rate was 8.8 per 1,000 (FBI Uniform Crime Reporting).
What is the median household income in Knox County?
$74,096 (Census American Community Survey, 2020-2024 average), compared with $74,733 for Maine and $80,734 nationally.
What is the unemployment rate in Knox County?
The newest monthly figure from the Bureau of Labor Statistics is 3.0% for August 2026 (preliminary), with 609 people out of work and looking.
What natural hazards affect Knox County?
FEMA's National Risk Index rates the overall natural-hazard risk for Knox County as “Very Low”. None of the seven hazards on our map (floods, wildfire, tornadoes, heat, earthquakes, hurricanes) is rated above “Relatively Moderate” here.
Are there Superfund sites in Knox County?
No active Superfund site is listed in Knox County. 1 former site has finished cleanup and been taken off EPA's National Priorities List: Union Chemical Co., Inc..
How many nursing homes are in Knox County?
2 Medicare- or Medicaid-certified nursing homes (CMS provider data, September 2026).
How does Knox County compare with neighboring counties?
| County | Population | Violent crimes per 1,000 (2021-25) | Median household income |
|---|---|---|---|
| Hancock County | 56,460 | 0.64 | $72,744 |
| Lincoln County | 36,099 | 0.87 | $76,875 |
| Waldo County | 40,192 | 0.15 | $72,782 |
More: Maine 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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