IL area data
Putnam, IL
Putnam, IL.
Population: 477 (Census ACS)
Home values & appreciation
- Median home value
- $233,810
- 1-year appreciation
- +2.2%
- 3-year appreciation
- +13.4%
- 5-year appreciation
- +37.3%
- 10-year appreciation
- +95.8%
- All-time peak (2026-07)
- $233,810
- House Price Index
- 325.3 (+6.1% YoY)
Market activity
- Median sale price
- $183,950
- Median list price
- $260,450
- Median days on market
- 63.5 days
- Sale-to-list ratio
- 94.9%
- Active listings
- 21
- New listings (monthly)
- 4
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%
Natural hazards & flood risk
- Overall hazard risk
- Very Low
Climate (30-year normals)
- Annual precipitation
- 42.4 in
Walkability & transit
- Walkability index
- 4.8 / 20
- Transit service frequency
- -99,999
Amenities
- Nearest airport
- Ralph E. Daniels Airport (2 mi)
- Hospitals nearby (~15 mi)
- 2
- Avg hospital rating
- 3.0 / 5
- Solar radiation rating
- Fair (4.0 kWh/m²/day)
Migration
- Net migration
- +34 tax filers
Housing stock
- Median year housing built
- 2,001
- Median annual property tax
- $3,385
- Households with broadband internet
- 44.6%
Employment & development
- Total county employment
- 1,598
- Average weekly wage
- $1,387
- Top industries (by employment)
- Accommodation & Food, Finance & Insurance, Professional Services
- Annual residential building permits (county)
- 9
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 →