NEIGHBORSCORE

Sioux City, Iowa · ZIP 51101

Sioux City — ZIP 51101

Crime DataSchools

Sioux City (51101) scores 36/100 — Below Average for Sioux City. Safety: Higher reported-crime rate under the available data tier. Schools: Lower reported proficiency or limited grade-band coverage. A mid-range price profile for the state. The typical home value here is $176K.

36OUT OF 100

Overall NeighborScore

FBelow Average

Tap a tab to compare 51101 against its city, state, or the nation.

Higher reported-crime rate under the available data tier.

Safety index25/100
Violent crime share15%
Property crime share85%

Lower reported proficiency or limited grade-band coverage.

School index48/100
Avg math proficiency29%
Avg reading proficiency44%
Schools nearby1

A mid-range price profile for the state.

Affordability index54/100
Typical home value$176K

How this score is calculated: the NeighborScore composite weights crime 53% and schools 47%, each normalized to the local area. Home affordability is shown for context and is not factored into the overall score. Sources & methodology →

Last refreshed — Schools: Aug 2026 · Real estate: Aug 2026 · Demographics: Jun 2026

Nearby Neighborhoods

Not the right fit? See how adjacent ZIPs score — tap to jump over.

Sioux City, IowaSioux CityZIP 51105
33▼3 vs here
Sioux City, IowaSioux CityZIP 51103
47▲11 vs here
Sioux City, IowaSioux CityZIP 51104
43▲7 vs here
South Sioux City, NebraskaSouth Sioux CityZIP 68776
51▲15 vs here

More ZIPs in Sioux City

Sioux City, IowaSioux CityZIP 51109
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Sioux City, IowaSioux CityZIP 51105
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Sioux City, IowaSioux CityZIP 51108
41▲5 vs here
Sioux City, IowaSioux CityZIP 51104
43▲7 vs here
Sioux City, IowaSioux CityZIP 51103
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Sioux City, IowaSioux CityZIP 51106
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Real Estate Snapshot

Typical Home Value

$176K

Median Rent

—

Days on Market

—

Sale-to-List

—

Typical Home Value — 23 Months

Crime Overview

Total Incidents

61

Violent Crime

29

Property Crime

32

Crime statistics for this area are estimated from FBI-reported county-level data for Woodbury County, Iowa (2025). This ZIP does not yet have city-specific monthly crime data, so figures reflect the entire county rather than this ZIP alone.

Full Crime Report →

Nearby Schools

Grades
V.I.B.E. Academy (Virtual Institute for Brighter Education)KG–12—
29%
44%

Directory and latest enrollment: NCES Common Core of Data (SY 2024–25 where reported). Proficiency: U.S. Department of Education EDFacts SY 2021–22; state standards are not directly comparable.

Full School Report →

Demographics

Population

1,077

Median Income

$15K

Homeownership

3%

Median Age

40.8 yrs

Source: US Census Bureau ACS 5-Year Estimates (2024).

Map

Frequently Asked Questions

ZIP 51101 has a reported-crime score of 25/100. A higher score represents a lower reported-crime rate under the best available data tier for this ZIP; it is not a guarantee of safety. Review the crime report and current local police data before making a decision.
ZIP 51101 has a school score of 48/100. The index combines reported SY 2021–22 math and reading proficiency with grade-band coverage. Nearby or county-level estimates may be used where ZIP-level reporting is sparse, and state assessment standards are not directly comparable.
The latest home value or sale-price figure available for ZIP 51101 is approximately $176K. The profile identifies the underlying source; Zillow ZHVI is a typical home value measure, while Redfin data is a median sale-price measure. These are different metrics and may lag current listings.
ZIP 51101 in Sioux City has an overall NeighborScore of 36/100. It combines the crime score (53%) and school score (47%); affordability is context only. Use the component data and its coverage notes rather than treating the composite as a complete measure of livability.