Modoc County is home to 8,600 residents and includes Alturas · Updated November 2026
Is Modoc County, CA safe?
Yes. Most US neighborhoods have little crime, and Modoc County has less than most of them: its overall CrimeGrade™ is A+, safer than the neighborhoods where 91% of Americans live. Violent and property crime both grade A+ here. What matters most is the neighborhood: grades within Modoc County run from A+ to B-, so check the map below.
A+
Overall CrimeGrade™
Safety score 963 of 1,000Safer than nearly all US neighborhoodsi What this means
91% of Americans live in neighborhoods with more crime than Modoc County as a whole, and 9% in neighborhoods with less. The typical US neighborhood has a safety score of 838, a CrimeGrade™ of A-. Modoc County scores 963.
Crime is concentrated in a small share of places, so most neighborhoods score high on the 0 to 1,000 scale. That is why a score in the 800s can still mean more crime than most US neighborhoods.
How to read the map: each area's color compares its crime with the people, homes and cars there, on one national scale, from green for the least crime to red for the most. Each area gets its own color, so a busy shopping center can show red while the homes beside it stay green. The interactive maps load faster on a strong connection. Compare high speed internet in Modoc County, CA at ISP Reports.
Who this page is for: homeowners and renters in Modoc County, and anyone thinking about buying or renting a home there.
Business and enterprise customers: this free map shows neighborhood areas. CrimeGrade™ business reports map crime at about 66-meter detail and estimate it for one address and type of business. See business reports
What stands out in Modoc County
One weak spot: arson. It grades B+ in Modoc County, worse than in the neighborhoods where 86% of Americans live, against A+ for property crime as a whole.
Thefts are uncommon. Modoc County has thefts at less than half the US rate: 4.6 a year per 1,000 residents, against 13.1 nationally.
Crime rates and types in Modoc County
CrimeGrade™ estimates Modoc County has about 41 reported crimes a year for every 1,000 residents, 10% more than the US as a whole and close to California.
Overall crime
Violent crime
Property crime
Reported crimes a year, per 1,000 residents. These figures include simple assaults and vandalism, which the FBI's violent and property crime rates leave out.
Assault is the most common crime in Modoc County, about 49% of everything reported.
Each CrimeGrade™ compares a crime with what it affects: people for assaults and robbery, homes for burglary, parked cars for vehicle theft. Rates count crimes per 1,000 residents.
Select a crime's name to see its map above. CrimeGrade™ business reports map each crime at about 66-meter detail.
Where and when crime happens in Modoc County
These figures come from the reports of the police departments across Modoc County, 2022 to 2024.
In Modoc County, 56% of burglaries hit homes, against 57% nationally.
Crime
Most often at
Busiest time
Burglary
Homes (56%)
Evening (6 pm to midnight)
Vandalism
Homes (47%)
Evening (6 pm to midnight)
Aggravated assault
Homes (47%)
Evening (6 pm to midnight)
Shares of the crimes reported to police, 2022 to 2024. Reports with no time recorded are left out of the times; they are over one in five for burglary, vandalism, aggravated assault.
How Modoc County compares with nearby counties
Modoc County has less crime than 8 of its 10 nearest counties; only Lake County, OR and Sierra County have less.
Empty homes, night lighting and walkability in Modoc County
Two things set Modoc County apart: it has 19.3% of its homes standing empty, against 7.1% nationally, and 20% of the land where people live lit at night, against 78% nationally. Places with many empty homes tend to report more burglary and arson, and arson runs high here.
Empty homesSeasonal and vacation homes are left out. Places with many empty homes tend to report more burglary and arson.19.3% of homesUS: 7.1%Higher than for 99% of Americans
Lit at nightSatellite images show which neighborhoods are lit at night, a sign of busy streets and businesses. Brightly lit places tend to report more theft and vandalism.20% where people liveUS: 78%Lower than for 97% of Americans
Walk GradeBestNeighborhood's grade for getting through daily life on foot, traced along real walking routes to shops, schools and parks. Walkable places tend to report more theft. 89% of residents here live in car-dependent areas.D- (9 of 100)US: 21Lower than for 83% of Americans
Show all 6
Residents in dense blocksBlocks of 10,000 or more people per square mile. Dense neighborhoods tend to report more robbery.1% of residentsUS: 24%Lower than for 93% of Americans
JobsJobs draw daytime crowds. Places with many jobs tend to report more theft and robbery.30 for every 100 residentsUS: 45Lower than for 87% of Americans
Transit serviceBuses and trains an hour at the evening rush. Places with busy transit tend to report more theft and robbery. BestNeighborhood's Transit Grade for Modoc County: F (1 of 100).under 1 trip an hourUS: noneLower than for 69% of Americans
These traits tend to go with more or less crime; none of them causes it on its own. Sources: Census job counts and housing figures, OpenStreetMap and Overture business listings, CrimeGrade™ parking estimates, NASA night-light imagery, US Forest Service tree cover, EPA transit data and BestNeighborhood's Walk Grade.
What crime costs Modoc County
Crime costs Modoc County about $2,355 a year per household, counting police, courts and prisons as well as victims' losses, about double the US figure of $1,205.
Cost of crime per resident, per year
Counting the pain and suffering of victims, which comes almost entirely from violent crime, the full cost comes to about $41 million a year, or $4,820 per resident.
How the cost breaks down
Crime
Cost a year
Per resident
Murder
$3.7 million
$425
Rape
$480,000
$56
Robbery
$240,000
$28
Assault
$2.6 million
$297
Burglary
$220,000
$25
Theft
$200,000
$24
Vehicle theft
$430,000
$50
Arson
$710,000
$83
Vandalism
$280,000
$33
Total
$8.8 million
$1,021
How CrimeGrade™ works
A CrimeGrade™ shows how much crime an area has compared with the rest of the country, from A+ for the least crime to F for the most. Every neighborhood in the US is graded on the same scale, so a B in Modoc County means the same as a B anywhere else.
CrimeGrade™ starts from the crimes people report to police and measures each kind of crime against what it affects: people for assaults, homes for burglaries, parked cars for car thefts.
The rates on this page count crimes for every 1,000 people who live here, the way police departments report them. Modoc County is a good example: many people work in, shop in or visit it, so its crime per resident looks worse than its CrimeGrade™ suggests.
Comparisons with US neighborhoods use the Census Bureau's block groups, small areas of about 1,400 residents, and count the people who live in each. The figures count crimes reported to police; many crimes, shoplifting above all, never are. Behind the grades, CrimeGrade™ tested 21,607 factors from 125 data families. For business owners, paid CrimeGrade™ location reports estimate crime at a single address for each type of business.
Where the numbers come from
Crime reports that police departments file with the FBI
State crime records and city crime data, where they are published
Published research on what crime costs victims and communities
These are estimates of reported crime for whole areas, not a record of what happened on any one street. CrimeGrade™ updates them once a year and provides them free and without guarantee. Check local sources before you rely on them for a decision.
Schools in Modoc County, CA average a SchoolGrade of D+: 29% of students test proficient, against 30% projected for schools like them. Overall, they meet expectations. See schools in Modoc County on SchoolGrade
