Skip to main content

IL area data

Monmouth, IL

Monmouth, IL.

Population: 10,458 (Census ACS)

Home values & appreciation

Median home value
$115,475
1-year appreciation
-0.8%
3-year appreciation
+6.3%
5-year appreciation
+19.6%
10-year appreciation
+38.1%
All-time peak (2026-03)
$119,684
House Price Index
325.3 (+6.1% YoY)

Market activity

New listings (monthly)
14

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
9
Elementary schools
3
Middle schools
2
High schools
4

Natural hazards & flood risk

Overall hazard risk
Very Low
Top hazards
drought

Climate (30-year normals)

Average annual temperature
51.0°F
Average high
61.0°F
Average low
41.0°F
Annual precipitation
40.3 in

Amenities

Nearest airport
Monmouth Municipal Airport (1 mi)
Nearest major airport
Southeast Iowa Regional Airport (BRL) (28 mi)
Hospitals nearby (~15 mi)
1
EV charging stations (within 10 mi)
10
Solar radiation rating
Fair (4.0 kWh/m²/day)

Migration

Net migration
-105 tax filers

Housing stock

Median year housing built
1,956
Median annual property tax
$1,852
Mean commute to work
15 min
Households with broadband internet
66.9%

Employment & development

Total county employment
5,381
Average weekly wage
$937
Top industries (by employment)
Accommodation & Food, Agriculture, Wholesale Trade
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 →

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