Cotati is a city of 11,500 in Sonoma County, about 8 miles south of downtown Santa Rosa · Updated November 2026
How common is violent crime in Cotati?
Cotati earns an A- for violent crime, with more violent crime than the neighborhoods where 66% of Americans live. Assaults make up 89% of it, most of them aggravated assaults, which involve a weapon or a serious injury.
A-
Violent crime CrimeGrade™
Safety score 778 of 1,000More violent crime than most US neighborhoodsi What this means
34% of Americans live in neighborhoods with more violent crime than Cotati as a whole, and 66% in neighborhoods with less. The typical US neighborhood has a violent crime safety score of 860, a CrimeGrade™ of A. Cotati scores 778.
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 violent crime than most US neighborhoods.
How to read the map: each area's color compares its violent crime with the people who spend time there, on one national scale, from green for the least to red for the most. Each area gets its own color, so a busy downtown or nightlife strip can show red while the homes around it stay green. The interactive maps load faster on a solid connection. Compare high speed internet in Cotati, CA at ISP Reports.
Who this page is for: homeowners and renters in Cotati, 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 about violent crime in Cotati
Aggravated assault stands out among cities graded A for violent crime. For the typical resident of a US city graded A for violent crime, the figure is 1.2 aggravated assaults a year per 1,000 residents; Cotati has 5.4.
Where violent crime is lowest and highest in Cotati
Every part of Cotati where people live grades A or B for violent crime on the national scale. Violent crime grades across Cotati run from A+ to B-.
100%
A or B 100%
Share of residents, by the violent crime CrimeGrade™ of the area they live in.
Violent crime rates and types in Cotati
CrimeGrade™ estimates Cotati has about 12 reported violent crimes a year for every 1,000 residents, 11% less than the US as a whole and close to California.
All violent crime
Assaults
Robbery
Reported crimes a year, per 1,000 residents. Violent crime here includes simple assaults, which the FBI's violent crime rate leaves out.
Assault is the most common violent crime in Cotati, about 89% of the total.
Each CrimeGrade™ here compares a violent crime with the people who spend time in an area, not only the people who live there. 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.
Violent crime in Cotati and nearby cities
Cotati has more violent crime than 7 of its 8 nearest cities. Lakeville and Kenwood have the least violent crime nearby.
Among the traits that tend to go with violent crime, one sets Cotati apart: it has a Walk Grade of C- (31 of 100) on BestNeighborhood, against 21 for the US as a whole. Even so, 66% of residents in Cotati live in car-dependent areas, where most errands take a car. Places like that tend to report more assault, yet assault runs lower here than that would suggest.
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 assault.C- (31 of 100)US: 21Higher than for 81% of US city residents
JobsJobs draw daytime crowds. Places with many jobs tend to report more robbery.31 for every 100 residentsUS: 45Lower than for 69% of US city residents
Residents in dense blocksBlocks of 10,000 or more people per square mile. Dense neighborhoods tend to report more robbery.19% of residentsUS: 24%Higher than for 56% of US city residents
Show all 4
Transit serviceBuses and trains an hour at the evening rush. Places with busy transit tend to report more robbery. BestNeighborhood's Transit Grade for Cotati: D (15 of 100).2 trips an hourUS: noneHigher than for 55% of US city residents
BestNeighborhood, a sister site of CrimeGrade™, ranks the neighborhoods of Cotati on shops, parks, home prices, getting around and more.
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 violent crime costs Cotati
Counting the pain and suffering of victims, violent crime costs Cotati about $16 million a year, or $1,413 per resident. The costs that reach a bill, such as medical care, lost work and the justice system, come to about $3.3 million, or $290 per resident.
Billed cost of violent crime per resident, per year
How the cost breaks down
Pain and suffering are about 79% of that full cost.
Crime
Cost a year
Per resident
Murder
$480,000
$41
Rape
$380,000
$33
Robbery
$270,000
$24
Assault
$2.2 million
$192
Total
$3.3 million
$290
How CrimeGrade™ works
The violent crime CrimeGrade™ covers murder, rape, robbery and assault, from A+ for the least crime to F for the most, on one scale for the whole country.
It weighs each violent crime against the people who spend time in an area, so a busy downtown is graded on its workers and visitors as well as its residents.
The rates on this page count crimes for every 1,000 people who live here, the way police departments report them.
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.
