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Area data

Mark, IL — ZIP 61340

Population: 545 (Census ACS)

The median home value in ZIP 61340 (Mark, IL) is $160,100. Homes sell for a median $130,000 after a median 44 days on market. FEMA's National Risk Index rates the county's overall natural-hazard risk Very Low. Cost of living is at the US average (BEA, metro/state-level).

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

$160,100

Median home value

44

Median days on market

Very Low

Hazard risk (county)

Home values & appreciation

Median home value
$160,100
House Price Index (state)
325.3 (+6.1% YoY)

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

Market activity

Median sale price
$130,000
Median price per sqft
$130
1-year sale-price change
-3.7%
Median days on market
44 days
Homes sold (recent period)
1
Sale-to-list ratio
100.0%

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

Affordability

Cost of living index (Above Average)
100.0 (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%

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

Natural hazards & flood risk

Overall hazard risk (county)
Very Low
Notable hazard ratings (county)
coldWave: Relatively Low · drought: Relatively Low · strongWind: Relatively Low · tornado: Relatively Low
Wildfire risk to homes (county)
Higher than 13% of US counties
Buildings in wildfire direct-exposure zone
40.1%
Radon potential (county)
High radon potential — EPA Zone 1 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
DePue/New Jersey Zinc/Mobil Chemical Corp. (5.1 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)

Annual precipitation
40.8 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

Airports within 30 mi
40
Nearest airport
Illinois Valley Regional Airport Walter A Duncan Field (VYS) (8 mi)
Hospitals nearby (~15 mi)
12
Hospitals include
OSF SAINT KATHARINE MEDICAL CENTER, CARLE HEALTH PROCTOR HOSPITAL, CGH MEDICAL CENTER
Avg hospital rating (CMS)
2.8 / 5
Best hospital rating nearby (CMS)
5.0 / 5
EV charging stations (within 10 mi)
30
Solar radiation rating
Fair (4.0 kWh/m²/day)

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

Housing stock

Median year housing built
1,968
Housing built before 1970
53.1%
Housing built 2000 or later
20.2%
Median annual property tax
$2,660
Households with broadband internet
71.5%

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

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

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

How it compares

ZIP 61340State medianUS median
Median sale price$130,000$212,000$325,000
Median days on market44 days48 days51 days
Median annual property tax$2,660$2,696$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 61340?
$160,100.
What is the median sale price in ZIP 61340?
$130,000.
How long do homes take to sell in ZIP 61340?
Median days on market: 44 days.
What is the natural-hazard risk in ZIP 61340?
Overall risk: Very Low (FEMA NRI, county-level).
What is the wildfire risk in ZIP 61340?
Risk to homes is higher than 13% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in ZIP 61340?
High radon potential — EPA Zone 1 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near ZIP 61340?
No current or proposed National Priorities List sites within 5 miles (EPA).
What is the cost of living in ZIP 61340?
Regional Price Parity: 100.0 (100 = US average) (Above Average) (BEA RPP, metro/state-level).

Nearby ZIP codes

Selling a home in Mark, IL?

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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