51535 Zip Code, Griswold

Crime Rate & Statistics

A+

One of the safest zip codes — significantly below-average crime

Safer than 0% of zip codes in Griswold

Safety at a Glance

Overall Crime Moderate
Low 112 / 300 High
Violent Crime 128
28% above national avg
Property Crime 74
26% below national avg
City Ranking
0%
safer than other
Griswold zip codes

Check a specific address

in Griswold

Is 51535 a Safe Zip Code?

Yes — this zip code is extremely safe. Zip code 51535 in Griswold, IA has a safety grade of A+. The overall crime index is 112, which is 12% above the national average of 100. This zip code is safer than 0% of zip codes in Griswold.

Looking at specific crime types, rape is the most elevated concern (index: 140, 40% above average), while larceny / theft is the lowest risk (index: 57). Violent crime is a particular area of concern relative to property crime in this zip code.

Highest Risk
Rape · Index 140 (40% above avg)
Lowest Risk
Larceny / Theft · Index 57 (43% below avg)

51535 Crime Breakdown

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

Crime Type Index vs National Risk Level
Violent Crime
Murder
107 +7% Moderate
Assault
128 +28% Moderate
Robbery
138 +38% Moderate
Rape
140 +40% Moderate
Property Crime
Burglary
100 0% Average
Larceny / Theft
57 -43% Low
Vehicle Theft
66 -34% Low

51535 Crime Map

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

Full Screen Map
Crime Level: Low Below Avg Average Above Avg High

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51535 Demographics & Context

Population
1,737
Median Income
$64,607
Home Value
$190,432
Median Age
47
Pop. Density
13/mi²

Education

Bachelor's Degree 14.1%
Graduate Degree 4.1%

Housing

76%
24%
Owner-occupied Renter-occupied

Racial Demographics

White 96.5%
Black 0.7%
Hispanic 1.9%
Asian 0.6%
51535 Crime Map
Interactive crime heatmap for this zip code
Griswold Crime Statistics
View all Griswold neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in Zip code 51535, Griswold?

Zip code 51535 in Griswold, IA has a crime safety grade of A+ as of 2026. The overall crime index is 112, which is 12% above the national average. Zip code 51535 is safer than 0% of neighborhoods in Griswold.

Is Zip code 51535 a safe neighborhood in Griswold?

Zip code 51535 is generally considered a safe neighborhood in Griswold, earning a crime grade of A+. The highest concern is Rape (index: 140), while Larceny / Theft is the lowest risk (index: 57). It is one of the safest neighborhoods in Griswold.

What type of crime is most common in Zip code 51535?

The most prevalent crime type in Zip code 51535 is Rape, with a crime index of 140 (40% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.

What are the demographics of Zip code 51535?

Zip code 51535 has a population of approximately 1,737. The median household income is $64,607. The median home value is $190,432. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does Zip code 51535 crime compare to the national average?

Zip code 51535's overall crime rate is 12% above the national average (index 112 vs 100). Within Griswold, 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.