83421 Zip Code, Chester

Crime Rate & Statistics

A

Very safe zip code — well below-average crime rates

Safer than 0% of zip codes in Chester

Safety at a Glance

Overall Crime Average
Low 81 / 300 High
Violent Crime 83
17% below national avg
Property Crime 74
26% below national avg
City Ranking
0%
safer than other
Chester zip codes

Check a specific address

in Chester

Is 83421 a Safe Zip Code?

Yes — this zip code is very safe. Zip code 83421 in Chester, ID has a safety grade of A. The overall crime index is 81, which is 19% below the national average of 100. This zip code is safer than 0% of zip codes in Chester.

Looking at specific crime types, burglary is the most elevated concern (index: 155, 55% above average), while vehicle theft is the lowest risk (index: 28).

Highest Risk
Burglary · Index 155 (55% above avg)
Lowest Risk
Vehicle Theft · Index 28 (72% below avg)

83421 Crime Breakdown

Crime indices compared to national average (100) and Chester city average. Higher values mean more crime.

Crime Type Index vs National Risk Level
Violent Crime
Murder
104 +4% Moderate
Assault
37 -63% Low
Robbery
88 -12% Average
Rape
103 +3% Moderate
Property Crime
Burglary
155 +55% High
Larceny / Theft
40 -60% Low
Vehicle Theft
28 -72% Low

83421 Crime Map

Crime heatmap based on block-group level data. Red areas indicate higher crime density.

Full Screen Map
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83421 Demographics & Context

Population
4
Median Income
$49,870
Home Value
$699,999
Median Age
33
Pop. Density
77/mi²

Education

Bachelor's Degree 16%
Graduate Degree 4.6%

Housing

80%
20%
Owner-occupied Renter-occupied

Racial Demographics

White 83.1%
Black 0%
Hispanic 11.2%
Asian 0.1%
83421 Crime Map
Interactive crime heatmap for this zip code
Chester Crime Statistics
View all Chester neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in Zip code 83421, Chester?

Zip code 83421 in Chester, ID has a crime safety grade of A as of 2026. The overall crime index is 81, which is 19% below the national average. Zip code 83421 is safer than 0% of neighborhoods in Chester.

Is Zip code 83421 a safe neighborhood in Chester?

Zip code 83421 is generally considered a safe neighborhood in Chester, earning a crime grade of A. The highest concern is Burglary (index: 155), while Vehicle Theft is the lowest risk (index: 28). It is one of the safest neighborhoods in Chester.

What type of crime is most common in Zip code 83421?

The most prevalent crime type in Zip code 83421 is Burglary, with a crime index of 155 (55% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.

What are the demographics of Zip code 83421?

Zip code 83421 has a population of approximately 4. The median household income is $49,870. The median home value is $699,999. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does Zip code 83421 crime compare to the national average?

Zip code 83421's overall crime rate is 19% below the national average (index 81 vs 100). Within Chester, it is safer than 0% of neighborhoods. For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.

Crime data sourced from FBI UCR reports and local law enforcement agencies. Crime indices use 100 as the national average. Updated April 2026.