NEIGHBORSCORE

Bison, South Dakota · ZIP 57620

Bison — ZIP 57620

Crime DataSchools

Bison (57620) scores 74/100 — Good for South Dakota. Safety: Lower reported-crime rate under the available data tier. Schools: Mid-range proficiency and grade-band coverage. More affordable than the typical ZIP in the state. The typical home value here is $182K.

74OUT OF 100

Overall NeighborScore

B-Good

Tap a tab to compare 57620 against its city, state, or the nation.

Lower reported-crime rate under the available data tier.

Safety index80/100
Violent crime share0%
Property crime share100%

Mid-range proficiency and grade-band coverage.

School index68/100
Avg math proficiency27%
Avg reading proficiency60%
Schools nearby3

More affordable than the typical ZIP in the state.

Affordability index72/100
Typical home value$182K

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

Real Estate Snapshot

Typical Home Value

$182K

Median Rent

—

Days on Market

—

Sale-to-List

—

Typical Home Value — 24 Months

Crime Overview

Total Incidents

15

Violent Crime

0

Property Crime

15

Crime statistics for this area are estimated from FBI-reported county-level data for Perkins County, South Dakota (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
Bison Elementary - 02KG–0665
45%
55%
Bison Jr. High - 0407–0818
10%
50%
Bison High School - 0109–1252Not reported
75%

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

590

Median Income

$91K

Homeownership

79%

Median Age

43 yrs

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

Map

Frequently Asked Questions

ZIP 57620 has a reported-crime score of 80/100. 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 57620 has a school score of 68/100. 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 57620 is approximately $182K. 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 57620 in Bison has an overall NeighborScore of 74/100. 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.