Skip to main content

IL area data

Saint Peter, IL

Saint Peter, IL.

Population: 658 (Census ACS)

Home values & appreciation

Median home value
$170,334
1-year appreciation
+5.3%
3-year appreciation
+9.8%
All-time peak (2026-07)
$170,334
House Price Index
325.3 (+6.1% YoY)

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
Relatively Low
Top hazards
drought, strongWind

Climate (30-year normals)

Annual precipitation
48.4 in

Amenities

Nearest airport
Griffin Airport (9 mi)
Hospitals nearby (~15 mi)
1,090
Avg hospital rating
3.1 / 5
Solar radiation rating
Fair (4.2 kWh/m²/day)

Migration

Net migration
+25 tax filers

Housing stock

Median year housing built
1,965
Median annual property tax
$2,033
Mean commute to work
24 min
Households with broadband internet
55.5%

Employment & development

Total county employment
3,975
Average weekly wage
$768
Top industries (by employment)
Accommodation & Food, Wholesale Trade, Construction
Annual residential building permits (county)
2

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 →

Data compiled by REAIGENT7 — AI listing platform for real estate agents