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IL area data

Griggsville, IL

Griggsville, IL.

Population: 1,673 (Census ACS)

Home values & appreciation

Median home value
$110,207
1-year appreciation
+2.6%
All-time peak (2026-04)
$112,776
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%

Schools

Total schools
2
Elementary schools
1
Middle schools
0
High schools
1

Natural hazards & flood risk

Overall hazard risk
Very Low
Top hazards
drought, strongWind

Climate (30-year normals)

Average annual temperature
55.0°F
Average high
64.0°F
Average low
45.0°F
Annual precipitation
39.3 in

Amenities

National parks within ~60 mi
3
Nearest national park
New Philadelphia National Historic Site (12 mi)
Nearest airport
Pittsfield Penstone Municipal Airport (7 mi)
Nearest major airport
Quincy Regional Airport Baldwin Field (UIN) (27 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
-57 tax filers

Housing stock

Median year housing built
1,968
Median annual property tax
$2,453
Mean commute to work
22 min
Households with broadband internet
50.4%

Employment & development

Total county employment
3,087
Average weekly wage
$909
Top industries (by employment)
Health Care, Accommodation & Food, Wholesale Trade
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 →

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