Area data
Florissant, MO — ZIP 63031
Population: 50,196 (Census ACS)
Home values & appreciation
- Median home value
- $178,179
- 1-year appreciation
- +1.3%
- 3-year appreciation
- +4.3%
- 5-year appreciation
- +21.4%
- 10-year appreciation
- +94.0%
- All-time peak (2025-02)
- $179,245
- House Price Index
- 403.5 (+4.3% YoY)
Market activity
- Median sale price
- $189,500
- Median list price
- $194,900
- Median days on market
- 25.5 days
- Sale-to-list ratio
- 99.7%
- Active listings
- 109
- 1-year forecast
- +1.4%
- Days to pending
- 27 days
- New listings (monthly)
- 77
Rents
- Typical rent
- $1,573/mo
- 1-year rent change
- +5.1%
- 1BR fair-market rent
- $1,180/mo
- 3BR fair-market rent
- $1,850/mo
Affordability
- Cost of living index (Low)
- 89.5 (100 = US avg)
- Electricity rate (state-level)
- 13.5¢/kWh
- Natural gas rate (state-level)
- $14.90/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Schools
- Total schools
- 15
- Elementary schools
- 10
- Middle schools
- 2
- High schools
- 2
Natural hazards & flood risk
- Overall hazard risk
- Relatively High
- Top hazards
- heatWave, tornado, earthquake, iceStorm, inlandFlooding
- FEMA flood zone
- AE
- Flood risk level
- High
Climate (30-year normals)
- Annual precipitation
- 44.1 in
Air quality
- Air quality rating
- Moderate
- Median AQI (annual)
- 58
- Days with Good air quality
- 89
- Days with Unhealthy air quality
- 2
Walkability & transit
- Walkability index
- 15.0 / 20
- Transit service frequency
- 1,151
Amenities
- National parks within ~60 mi
- 3
- Nearest national park
- Gateway Arch National Park (16 mi)
- Nearest airport
- St. Louis Lambert International Airport (STL) (5 mi)
- Nearest major airport
- St. Louis Lambert International Airport (STL) (5 mi)
- Hospitals nearby (~15 mi)
- 24
- Avg hospital rating
- 3.2 / 5
- Solar radiation rating
- Fair (4.2 kWh/m²/day)
Migration
- Net migration
- -2,472 tax filers
Housing stock
- Median year housing built
- 1,967
- Median annual property tax
- $2,281
- Mean commute to work
- 22 min
- Households with broadband internet
- 81.2%
Employment & development
- Total county employment
- 198,247
- Average weekly wage
- $1,480
- Top industries (by employment)
- Health Care, Accommodation & Food, Professional Services
- Annual residential building permits (county)
- 517
Area data compiled from public government, academic, and industry research feeds. Data sources →
Data last updated
Most recent source refresh: Aug 2026. See all data sources →