51431 Zip Code, Arthur

Crime Rate & Statistics

A+

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

Safer than 0% of zip codes in Arthur

Safety at a Glance

Overall Crime Moderate
Low 119 / 300 High
Violent Crime 127
27% above national avg
Property Crime 88
12% below national avg
City Ranking
0%
safer than other
Arthur zip codes

Check a specific address

in Arthur

Is 51431 a Safe Zip Code?

Yes — this zip code is extremely safe. Zip code 51431 in Arthur, IA has a safety grade of A+. The overall crime index is 119, which is 19% above the national average of 100. This zip code is safer than 0% of zip codes in Arthur.

Looking at specific crime types, rape is the most elevated concern (index: 146, 46% above average), while vehicle theft is the lowest risk (index: 59). Violent crime is a particular area of concern relative to property crime in this zip code.

Highest Risk
Rape · Index 146 (46% above avg)
Lowest Risk
Vehicle Theft · Index 59 (41% below avg)

51431 Crime Breakdown

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

Crime Type Index vs National Risk Level
Violent Crime
Murder
111 +11% Moderate
Assault
108 +8% Moderate
Robbery
143 +43% Moderate
Rape
146 +46% Moderate
Property Crime
Burglary
143 +43% Moderate
Larceny / Theft
63 -37% Low
Vehicle Theft
59 -41% Low

51431 Crime Map

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

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51431 Demographics & Context

Population
327
Median Income
$57,716
Home Value
$135,726
Median Age
47
Pop. Density
8/mi²

Education

Bachelor's Degree 14.3%
Graduate Degree 3.5%

Housing

76%
24%
Owner-occupied Renter-occupied

Racial Demographics

White 98.3%
Black 0.6%
Hispanic 1.7%
Asian 0.5%
51431 Crime Map
Interactive crime heatmap for this zip code
Arthur Crime Statistics
View all Arthur neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in Zip code 51431, Arthur?

Zip code 51431 in Arthur, IA has a crime safety grade of A+ as of 2026. The overall crime index is 119, which is 19% above the national average. Zip code 51431 is safer than 0% of neighborhoods in Arthur.

Is Zip code 51431 a safe neighborhood in Arthur?

Zip code 51431 is generally considered a safe neighborhood in Arthur, earning a crime grade of A+. The highest concern is Rape (index: 146), while Vehicle Theft is the lowest risk (index: 59). It is one of the safest neighborhoods in Arthur.

What type of crime is most common in Zip code 51431?

The most prevalent crime type in Zip code 51431 is Rape, with a crime index of 146 (46% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.

What are the demographics of Zip code 51431?

Zip code 51431 has a population of approximately 327. The median household income is $57,716. The median home value is $135,726. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does Zip code 51431 crime compare to the national average?

Zip code 51431's overall crime rate is 19% above the national average (index 119 vs 100). Within Arthur, 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.