The Safest and Most Dangerous Places in Jefferson Valley-Yorktown, NY
Jefferson Valley-Yorktown is an unincorporated community of 13,700 in Westchester County, about 40 miles north of Midtown Manhattan · Updated November 2026
Is Jefferson Valley-Yorktown, NY safe?
Yes. Crime is low across most of the US, and lower still in Jefferson Valley-Yorktown: an overall CrimeGrade™ of A+, safer than the neighborhoods where 86% of Americans live. Violent and property crime both grade A+ here. Its neighborhoods are much alike, from A+ to A; see the map below.
A+
Overall CrimeGrade™
Safety score 950 of 1,000Safer than most US neighborhoodsi What this means
86% of Americans live in neighborhoods with more crime than Jefferson Valley-Yorktown as a whole, and 14% in neighborhoods with less. The typical US neighborhood has a safety score of 838, a CrimeGrade™ of A-. Jefferson Valley-Yorktown scores 950.
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 Jefferson Valley-Yorktown, NY at ISP Reports.
Who this page is for: homeowners and renters in Jefferson Valley-Yorktown, 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 Jefferson Valley-Yorktown
Theft runs low. Jefferson Valley-Yorktown has 2.6 thefts a year per 1,000 residents, a small fraction of the US rate of 13.1.
The safest and least safe parts of Jefferson Valley-Yorktown
Every part of Jefferson Valley-Yorktown where people live grades A or B on the national scale. Grades across Jefferson Valley-Yorktown run from A+ to A; every part of Jefferson Valley-Yorktown has less crime than the typical US neighborhood.
100%
A or B 100%
Share of residents, by the overall CrimeGrade™ of the area they live in.
Within Jefferson Valley-Yorktown, the southwest side has the least crime and the center the most.
Is crime going up in Jefferson Valley-Yorktown?
Reported property crime in Jefferson Valley-Yorktown peaked in 2022 and has fallen 19% since, back near its 2019 level. Too few violent crimes are reported here each year for a reliable violent crime trend. Burglaries, thefts and vehicle thefts went from about 5.9 to 5.8 a year per 1,000 residents (US: 18). In 2024 alone, property crime fell 15%.
Property crime, change since 2019
Jefferson Valley-YorktownUnited States
Source: crime reports to the FBI from the police department that serves Jefferson Valley-Yorktown. The charts follow crimes per resident.
Data table
Year
Property, Jefferson Valley-Yorktown
Property, US
2016
+58%
+15%
2017
+1%
+12%
2018
-14%
+4%
2019
+0%
+0%
2020
-8%
-8%
2021
+7%
-10%
2022
+22%
-6%
2023
+17%
-7%
2024
-1%
-15%
Crime rates and types in Jefferson Valley-Yorktown
CrimeGrade™ estimates Jefferson Valley-Yorktown has about 7.6 reported crimes a year for every 1,000 residents, 80% less than the US as a whole and 81% less than New York.
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.
The largest share of crime reported in Jefferson Valley-Yorktown is assault, about 44% of the total. It also makes up the largest share of what crime costs here.
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.
How Jefferson Valley-Yorktown compares with nearby cities
Of the 9 cities closest to Jefferson Valley-Yorktown, 7 have less crime. Granite Springs and Amawalk have the least.
Nearest first, with each place's distance from Jefferson Valley-Yorktown. Beside each overall CrimeGrade™ is its safety score, from 0 to 1,000 (higher is safer).
Compared with cities of similar size and density, Jefferson Valley-Yorktown is safer than 81% of them.
Shops, jobs and walkability in Jefferson Valley-Yorktown
Two things set Jefferson Valley-Yorktown apart: it has 0.9 stores and restaurants for every 1,000 residents, against 10.5 nationally, and 10 jobs for every 100 residents, against 45 for the US as a whole. Places like that tend to report less theft, and it runs low here.
Stores and restaurantsShops and restaurants draw crowds and parked cars. Places with many stores tend to report more theft.0.9 per 1,000 residentsUS: 10.5Lower than for 99% of US city residents
JobsJobs draw daytime crowds. Places with many jobs tend to report more theft and robbery.10 for every 100 residentsUS: 45Lower than for 97% of US city residents
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 and assault. 99% of residents here live in car-dependent areas.D- (6 of 100)US: 21Lower than for 89% of US city residents
Show all 6
Residents in dense blocksBlocks of 10,000 or more people per square mile. Dense neighborhoods tend to report more robbery and car theft.1% of residentsUS: 24%Lower than for 91% of US city residents
Parking lotsBig lots at stores, offices and apartment complexes. Places with more lot space tend to report more theft.0.5 spaces per residentUS: 2.0Lower than for 91% of US city residents
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.48% where people liveUS: 78%Lower than for 88% of US city residents
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 Jefferson Valley-Yorktown
Crime costs Jefferson Valley-Yorktown about $176 a year per household, counting police, courts and prisons as well as victims' losses, 85% less than 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 $2.0 million a year, or $146 per resident.
How the cost breaks down
Crime
Cost a year
Per resident
Murder
$70,000
$5
Rape
$59,000
$4
Robbery
$4,700
under $1
Assault
$400,000
$29
Burglary
$37,000
$3
Theft
$180,000
$13
Vehicle theft
$45,000
$3
Arson
$2,300
under $1
Vandalism
$98,000
$7
Total
$900,000
$65
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 Jefferson Valley-Yorktown 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. Jefferson Valley-Yorktown is the other kind of example: few people work in, shop in or visit it, so its crime per resident looks lower 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 Jefferson Valley-Yorktown, NY average a SchoolGrade of A+: 74% of students test proficient, against 77% projected for schools like them. Overall, they don't meet expectations. See schools in Jefferson Valley-Yorktown on SchoolGrade
