NeighborhoodRanked

Zip Code 63621

MO · Population: 1,681

A
80/100
71
B+
Safety
86
A
Affordability
73
B+
Quality of Life
91
A+
Jobs
Zip 63621, MO — boundary highlighted© OpenFreeMap · OpenStreetMap · US Census

About Zip Code 63621

Zip code 63621 is located in Missouri and is home to approximately 1,681 residents. It receives an overall grade of A (score: 80/100), based on safety, affordability, quality of life, and employment metrics.

Crime rates here are below the national average, suggesting a relatively safe community.

With a median household income of $83,427 and home values around $146,500, this zip code offers strong affordability. Residents typically spend a manageable share of their income on housing.

Educational attainment is below the national average, with 16.4% of adults holding a bachelor's degree or higher.

The local job market is strong, with an unemployment rate of just 0.8%.

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
$83,427
Home Value
$146,500
Rent
—
Median Age
45
College Educated
16.4%
Unemployment
0.8%
Owner-Occupied
86.1%
Rent Burden
—

Score Breakdown

DimensionScoreGradeInterpretation
Safety71B+Lower crime = higher score
Affordability86ALower cost relative to income = higher
Quality of Life73B+Education, commute, ownership
Jobs & Economy91A+Lower unemployment = higher
Overall80AWeighted 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).