51363 Zip Code, Superior

Crime Rate & Statistics

A+

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

Safer than 0% of zip codes in Superior

Safety at a Glance

Overall Crime Moderate
Low 120 / 300 High
Violent Crime 101
1% above national avg
Property Crime 68
32% below national avg
City Ranking
0%
safer than other
Superior zip codes

Check a specific address

in Superior

Is 51363 a Safe Zip Code?

Yes — this zip code is extremely safe. Zip code 51363 in Superior, IA has a safety grade of A+. The overall crime index is 120, which is 20% above the national average of 100. This zip code is safer than 0% of zip codes in Superior.

Looking at specific crime types, burglary is the most elevated concern (index: 113, 13% above average), while larceny / theft is the lowest risk (index: 39). Violent crime is a particular area of concern relative to property crime in this zip code.

Highest Risk
Burglary · Index 113 (13% above avg)
Lowest Risk
Larceny / Theft · Index 39 (61% below avg)

51363 Crime Breakdown

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

Crime Type Index vs National Risk Level
Violent Crime
Murder
95 -5% Average
Assault
112 +12% Moderate
Robbery
111 +11% Moderate
Rape
86 -14% Average
Property Crime
Burglary
113 +13% Moderate
Larceny / Theft
39 -61% Low
Vehicle Theft
51 -49% Low

51363 Crime Map

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

Full Screen Map
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51363 Demographics & Context

Population
7
Median Income
$80,938
Home Value
$63,222
Median Age
58
Pop. Density
21/mi²

Education

Bachelor's Degree 29.2%
Graduate Degree 6%

Housing

88%
12%
Owner-occupied Renter-occupied

Racial Demographics

White 99.1%
Black 0.1%
Hispanic 0.7%
Asian 0.5%
51363 Crime Map
Interactive crime heatmap for this zip code
Superior Crime Statistics
View all Superior neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in Zip code 51363, Superior?

Zip code 51363 in Superior, IA has a crime safety grade of A+ as of 2026. The overall crime index is 120, which is 20% above the national average. Zip code 51363 is safer than 0% of neighborhoods in Superior.

Is Zip code 51363 a safe neighborhood in Superior?

Zip code 51363 is generally considered a safe neighborhood in Superior, earning a crime grade of A+. The highest concern is Burglary (index: 113), while Larceny / Theft is the lowest risk (index: 39). It is one of the safest neighborhoods in Superior.

What type of crime is most common in Zip code 51363?

The most prevalent crime type in Zip code 51363 is Burglary, with a crime index of 113 (13% above the national average). Violent crime is a particular concern in this neighborhood relative to property crime.

What are the demographics of Zip code 51363?

Zip code 51363 has a population of approximately 7. The median household income is $80,938. The median home value is $63,222. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does Zip code 51363 crime compare to the national average?

Zip code 51363's overall crime rate is 20% above the national average (index 120 vs 100). Within Superior, 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.