Clayton, MO
63117
St. Louis County County · Missouri · Pop. 20,410
Last updated: May 2026
Clayton, Missouri (ZIP code 63117) is home to approximately 20,410 residents. The median household income in 63117 is $131,578, which is 86% above the national average of $70,784. The cost of living in 63117 is reflected in its housing market - the median home value is $461,272 and the average rent is $1,955/month. 63117 has a violent crime rate of 171.0 per 100,000 residents, which is 55% below the national average - earning it a safety grade of A+. 63117 is served by with an average school rating of 7.2/10. Air quality in 63117 is rated Good with an average AQI of 22.3. The average commute time in 63117 is 27 minutes, 1 minutes below the national average. Compare 63117 vs national averages and nearby neighborhoods using our free ZipScore intelligence platform.
On This Page
👥 Demographics
Race & Ethnicity
💰 Income & Economy
Affordability Assessment: Renters in this area spend approximately 18% of their income on rent, which is considered very affordable. Home prices are moderately affordable at 3.5x the median income.
🏠 Housing
🔒 Safety & Crime
Clayton (63117) is significantly safer than the national average, with violent crime rates 55% below the US average. This is considered a very safe area.
🎓 Schools & Education
Top Schools in 63117
| School | Type | Rating | Students |
|---|---|---|---|
| Clayton STEM Academy | public | 7/10 | 928 |
🌡️ Climate & Weather
🌫️ Air Quality
⚠️ Natural Disaster Risk
🚗 Commute
Nearby ZIP Codes
Compare 63117 With Another ZIP
Pros and Cons of Living in Clayton, MO (63117)
Based on crime, housing, income, schools, and air quality data
✅ Pros
- + Low crime rate - violent crime is 55% below the national average
- + Above-average income - median household income of $131,578
- + Good air quality - average AQI of 22.3 (rated "Good" by EPA standards)
- + Strong schools - average school rating 7.2/10
- + Low natural disaster risk - minimal risk of flooding, earthquakes, and severe weather
⚠️ Cons
- − High housing costs - home prices 52% above the national average
- − High rent - average $1,955/month, above the national median of $1,163
Data sourced from US Census Bureau, FBI Crime Statistics, and EPA. Individual experiences may vary.
Frequently Asked Questions about ZIP Code 63117
What is the population of 63117? ▼
The population of ZIP code 63117 in Clayton, Missouri is approximately 20,410 people.
Is 63117 safe to live in? ▼
Clayton (63117) is significantly safer than the national average, with violent crime rates 55% below the US average. This is considered a very safe area. Safety Grade: A+.
What is the median income in 63117? ▼
The median household income in 63117 (Clayton, Missouri) is $131,578. The per capita income is $85,526. The US national median household income is $70,784.
What is the cost of living in 63117? ▼
Renters in this area spend approximately 18% of their income on rent, which is considered very affordable. Home prices are moderately affordable at 3.5x the median income. Median home value: $461,272. Average rent: $1,955/month.
What are schools like in 63117? ▼
Schools in 63117 receive an Education Grade of B. There are 1 schools with an average rating of 7.2/10 and a student-teacher ratio of 16:1. See the full schools section above for individual school listings.
What is the crime rate in 63117? ▼
The violent crime rate in 63117 is 171.0 per 100,000 residents, which is below the national average of 380.7. Property crime rate: 841.0 per 100k (national avg: 1,958.2).
What is the average rent in 63117? ▼
The median monthly rent in 63117 (Clayton, Missouri) is $1,955/month. The national median rent is $1,163/month.
What is the median home value in 63117? ▼
The median home value in 63117 (Clayton, Missouri) is $461,272. The national median home value is $303,400.
Is 63117 a good place to live? ▼
63117 (Clayton, Missouri) has a ZipScore of 77/100 - our composite score based on safety (25%), affordability (20%), schools (15%), air quality (10%), climate (10%), commute (10%), and disaster risk (10%). This is an excellent neighborhood to live in.
What is the air quality in 63117? ▼
The average Air Quality Index (AQI) in 63117 is 22.3 - rated Good by EPA standards. Average PM2.5 level: 4.5 µg/m³.
Data sourced from U.S. Census Bureau (ACS), FBI Uniform Crime Report, EPA AirNow, FEMA National Risk Index, and Open-Meteo. Last updated: May 2026