IL area data
Mount olive, IL
Mount olive, IL.
Population: 2,897 (Census ACS)
Home values & appreciation
- Median home value
- $118,510
- 1-year appreciation
- -3.7%
- 3-year appreciation
- -9.0%
- 5-year appreciation
- +5.2%
- 10-year appreciation
- +38.6%
- All-time peak (2024-04)
- $133,404
- House Price Index
- 325.3 (+6.1% YoY)
Market activity
- Median sale price
- $105,750
- Median list price
- $158,750
- Median days on market
- 46 days
- Sale-to-list ratio
- 95.6%
- Active listings
- 17
- 1-year forecast
- +2.3%
- New listings (monthly)
- 8
Rents
- 2-bedroom fair-market rent (HUD reference)
- $1,220/mo
- 3BR fair-market rent
- $1,586/mo
Affordability
- Cost of living index (Average)
- 97.3 (100 = US avg)
- Electricity rate (state-level)
- 17.7¢/kWh
- Natural gas rate (state-level)
- $11.30/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Schools
- Total schools
- 2
- Elementary schools
- 1
- Middle schools
- 0
- High schools
- 1
Natural hazards & flood risk
- Overall hazard risk
- Relatively Low
- Top hazards
- lightning, strongWind, coldWave, drought, earthquake
- FEMA flood zone
- A20
- Flood risk level
- High
Climate (30-year normals)
- Annual precipitation
- 46.4 in
Air quality
- Air quality rating
- Good
- Median AQI (annual)
- 37
- Days with Good air quality
- 310
Walkability & transit
- Walkability index
- 5.2 / 20
- Transit service frequency
- -99,999
Amenities
- National parks within ~60 mi
- 4
- Nearest national park
- Gateway Arch National Park (40 mi)
- Nearest airport
- Litchfield Municipal Airport (6 mi)
- Nearest major airport
- St Louis Regional Airport (ALN) (21 mi)
- Hospitals nearby (~15 mi)
- 3
- Solar radiation rating
- Fair (4.2 kWh/m²/day)
Migration
- Net migration
- -11 tax filers
Housing stock
- Median year housing built
- 1,959
- Median annual property tax
- $1,579
- Mean commute to work
- 25 min
- Households with broadband internet
- 61.5%
Employment & development
- Total county employment
- 7,926
- Average weekly wage
- $893
- Top industries (by employment)
- Accommodation & Food, Wholesale Trade, Construction
- Annual residential building permits (county)
- 16
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 →