Zip Code 57020

SD · Population: 1,885

B+
72/100
49
C
Safety
92
A+
Affordability
71
B+
Quality of Life
78
B+
Jobs
Zip 57020, SD — boundary highlighted© OpenFreeMap · OpenStreetMap · US Census

About Zip Code 57020

Zip code 57020 is located in South Dakota and is home to approximately 1,885 residents. It receives an overall grade of B+ (score: 72/100), based on safety, affordability, quality of life, and employment metrics.

Crime rates in this area are roughly in line with national averages.

With a median household income of $114,667 and home values around $264,600, this zip code offers strong affordability. Residents typically spend a manageable share of their income on housing.

About 39.6% of adults have a college degree, roughly in line with national averages.

The local job market is strong, with an unemployment rate of just 1.6%.

Scores are percentile-based: a score of 85 means this zip code ranks better than 85% of all US zip codes on that dimension. Data is sourced from the US Census Bureau (ACS 5-year estimates) and the FBI Uniform Crime Report.

Demographics & Economics

Median Income
$114,667
Home Value
$264,600
Rent
$1,063/mo
Median Age
39
College Educated
39.6%
Unemployment
1.6%
Owner-Occupied
92.6%
Rent Burden
11.1% of income

Score Breakdown

DimensionScoreGradeInterpretation
Safety49CLower crime = higher score
Affordability92A+Lower cost relative to income = higher
Quality of Life71B+Education, commute, ownership
Jobs & Economy78B+Lower unemployment = higher
Overall72B+Weighted average

Methodology

All scores are percentile-based (0–100): a score of 85 means this zip code ranks better than 85% of all US zip codes on that metric. Safety uses FBI Uniform Crime Report state-level data (Phase 2 will add zip-level granularity). Economic and demographic data is from the US Census Bureau American Community Survey (ACS) 5-year estimates (2022).