Zip Code 63131

MO · Population: 18,531

B
68/100
17
F
Safety
95
A+
Affordability
87
A
Quality of Life
72
B+
Jobs
Zip 63131, MO — boundary highlighted© OpenFreeMap · OpenStreetMap · US Census

About Zip Code 63131

Zip code 63131 is located in Missouri and is home to approximately 18,531 residents. It receives an overall grade of B (score: 68/100), based on safety, affordability, quality of life, and employment metrics.

Crime rates here are considerably above the national average. Safety is a significant concern in this area.

With a median household income of $208,654 and home values around $711,600, this zip code offers strong affordability. Residents typically spend a manageable share of their income on housing.

The community is highly educated — 81.2% of adults hold a bachelor's degree or higher, well above the national average of ~33%.

The local job market is strong, with an unemployment rate of just 2.3%.

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
$208,654
Home Value
$711,600
Rent
$2,072/mo
Median Age
47
College Educated
81.2%
Unemployment
2.3%
Owner-Occupied
92.6%
Rent Burden
11.9% of income

Score Breakdown

DimensionScoreGradeInterpretation
Safety17FLower crime = higher score
Affordability95A+Lower cost relative to income = higher
Quality of Life87AEducation, commute, ownership
Jobs & Economy72B+Lower unemployment = higher
Overall68BWeighted 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).