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WI area data

Grantsburg, WI

Grantsburg, WI.

Population: 4,775 (Census ACS)

The median home value in Grantsburg, WI is $263,852 — up 2.8% over the past year. 5 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively Low, with coldwave, lightning, strongwind the top-rated hazards. Cost of living is 2.5% below the US average (BEA, metro/state-level).

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

$263,852

Median home value

+2.8%

1-year change

Relatively Low

Hazard risk (county)

Home values & appreciation

Median home value
$263,852
1-year appreciation
+2.8%
3-year appreciation
+15.1%
5-year appreciation
+34.8%
10-year appreciation
+108.5%
All-time peak (2026-04)
$267,487
House Price Index (state)
459.9 (+5.7% YoY)

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

Market activity

For-sale inventory
20
New listings (monthly)
8

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

Affordability

Cost of living index (Average)
97.5 (100 = US avg)
Electricity rate (state-level)
18.2¢/kWh
Natural gas rate (state-level)
$10.70/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
5
Elementary schools
2
Middle schools
1
High schools
1
Charter schools
1
Schools include
Grantsburg Elementary, Grantsburg High, Grantsburg Middle, Nelson Elementary, iForward

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

Natural hazards & flood risk

Overall hazard risk (county)
Relatively Low
Top hazards (county)
coldWave, lightning, strongWind
Notable hazard ratings (county)
coldWave: Relatively Moderate · hail: Relatively Low · iceStorm: Relatively Low · inlandFlooding: Relatively Low · lightning: Relatively Moderate · strongWind: Relatively Moderate
Wildfire risk to homes (county)
Higher than 54% of US counties
Buildings in wildfire direct-exposure zone
89.7%
Radon potential (county)
Moderate radon potential — EPA Zone 2 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Penta Wood Products (12.7 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
44.0°F
Average high
55.0°F
Average low
32.0°F
Annual precipitation
33.9 in
USDA plant hardiness zone
4a (extreme annual low -30 to -25°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
Saint Croix National Scenic Riverway (17 mi)
Airports within 30 mi
21
Nearest airport
Grantsburg Municipal Airport (GTG) (1 mi)
Hospitals nearby (~15 mi)
1
Hospitals include
BURNETT MEDICAL CENTER
Solar radiation rating
Fair (3.7 kWh/m²/day)

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

Migration

Net migration (county)
+82 tax filers

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

Housing stock

Median year housing built
1,979
Housing built before 1970
34.3%
Housing built 2000 or later
20.3%
Median annual property tax
$2,014
Mean commute to work
26 min
Households with broadband internet
65.5%

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

Employment & development

Total county employment
3,390
Average weekly wage
$844
Top industries (by employment)
Accommodation & Food, Construction, Other Services
Annual residential building permits (county)
117

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

How it compares

GrantsburgState medianUS median
Median home value$263,852$316,891$289,727
Median annual property tax$2,014$2,994$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 Grantsburg, WI?
$263,852.
What is the natural-hazard risk in Grantsburg, WI?
Overall risk: Relatively Low (FEMA NRI, county-level). Top hazards: coldWave, lightning, strongWind.
What is the wildfire risk in Grantsburg, WI?
Risk to homes is higher than 54% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in Grantsburg, WI?
Moderate radon potential — EPA Zone 2 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near Grantsburg, WI?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve Grantsburg, WI?
5 schools (2 elementary, 1 middle, 1 high) (NCES, 2022-23).
What is the cost of living in Grantsburg, WI?
Regional Price Parity: 97.5 (100 = US average) (Average) (BEA RPP, metro/state-level).

ZIP code for Grantsburg

Selling a home in Grantsburg, WI?

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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