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Area data

Sigourney, IA — ZIP 52591

Population: 2,721 (Census ACS)

The median home value in ZIP 52591 (Sigourney, IA) is $143,328 — up 9.6% over the past year. 2 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Very Low, with drought, strongwind the top-rated hazards. Cost of living is 10.5% below the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$143,328

Median home value

+9.6%

1-year change

Very Low

Hazard risk (county)

Home values & appreciation

Median home value
$143,328
1-year appreciation
+9.6%
3-year appreciation
+12.3%
5-year appreciation
+28.5%
10-year appreciation
+57.4%
All-time peak (2026-06)
$144,007
House Price Index (state)
379.0 (+3.7% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

For-sale inventory
16

Source: recent area sales and market data (ZIP-level)

Affordability

Cost of living index (Low)
89.5 (100 = US avg)
Electricity rate (state-level)
13.7¢/kWh
Natural gas rate (state-level)
$10.60/MCF
30-year mortgage rate (national)
6.66%
15-year mortgage rate (national)
6.00%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Schools

Total schools
2
Elementary schools
1
Middle schools
0
High schools
1
Schools include
Sigourney Jr-Sr High Sch, Sigourney Elementary

Source: NCES school directory, 2022-23 (school-address-based)

Natural hazards & flood risk

Overall hazard risk (county)
Very Low
Top hazards (county)
drought, strongWind
Notable hazard ratings (county)
coldWave: Relatively Low · drought: Relatively Moderate · hail: Relatively Low · heatWave: Relatively Low · iceStorm: Relatively Low · lightning: Relatively Low
Wildfire risk to homes (county)
Higher than 39% of US counties
Buildings in wildfire direct-exposure zone
31.5%
Radon potential (county)
High radon potential — EPA Zone 1 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Fairfield Coal Gasification Plant (23.2 mi)
EPA recommends radon testing for every home regardless of zone.

Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Average annual temperature
49.0°F
Average high
60.0°F
Average low
38.0°F
Annual precipitation
39.1 in
USDA plant hardiness zone
5b (extreme annual low -15 to -10°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Amenities

National parks within ~60 mi
1
Nearest national park
Herbert Hoover National Historic Site (49 mi)
Airports within 30 mi
12
Nearest airport
White Pigeon Airport (13 mi)
Nearest major airport
Ottumwa Regional Airport (OTM) (21 mi)
Hospitals nearby (~15 mi)
1
Hospitals include
KEOKUK COUNTY HEALTH CENTER
Solar radiation rating
Fair (4.0 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)

Migration

Net migration (county)
+29 tax filers

Source: IRS county-to-county migration data (county-level, ~12-month lag)

Housing stock

Median year housing built
1,958
Housing built before 1970
65.4%
Housing built 2000 or later
14.8%
Median annual property tax
$2,058
Mean commute to work
20 min
Households with broadband internet
61.1%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
1,714
Average weekly wage
$914
Top industries (by employment)
Wholesale Trade, Health Care, Construction
Annual residential building permits (county)
1

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

ZIP 52591State medianUS median
Median home value$143,328$211,348$289,727
Median annual property tax$2,058$1,927$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the median home value in ZIP 52591?
$143,328.
What is the natural-hazard risk in ZIP 52591?
Overall risk: Very Low (FEMA NRI, county-level). Top hazards: drought, strongWind.
What is the wildfire risk in ZIP 52591?
Risk to homes is higher than 39% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 52591?
High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 52591?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve ZIP 52591?
2 schools (1 elementary, 1 high) (NCES, 2022-23).
What is the cost of living in ZIP 52591?
Regional Price Parity: 89.5 (100 = US average) (Low) (BEA RPP, metro/state-level).

Nearby ZIP codes

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Data last updated

Most recent source refresh: Sep 2026. See all data sources →

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