Also See Grantsburg, WI: ZIP Codes & Maps
The Village of Grantsburg had a population of 1,362 as of July 1, 2025.
The primary coordinate point for Grantsburg is located at latitude 45.7763 and longitude -92.6827 in Burnett County. The formal boundaries for the Village of Grantsburg encompass a land area of 2.98 sq. miles and a water area of 0.02 sq. miles. Burnett County is in the Central time zone (GMT -6).
The Village of Grantsburg has a C5 Census Class Code which indicates an active incorporated place that is independent of any county subdivision and serves as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.
POPULATION | |
|---|---|
| Total Population | 1,362 (100%) | 
| Population in Households | 1,316 (96.6%) | 
| Population in Families | 935 (68.6%) | 
| Population in Group Quarters1 | 46 ( 3.4%) | 
| Population Density | 448 | 
| Diversity Index2 | 22 | 
INCOME | |
| Median Household Income | $44,751 | 
| Average Household Income | $64,895 | 
| % of Income for Mortgage4 | 22% | 
| Per Capita Income | $28,077 | 
| Wealth Index5 | 51 | 
| Socioeconomic Status Index6 | Low (43.8) | 
HOUSING | |
|---|---|
| Total HU (Housing Units) | 649 (100%) | 
| Owner Occupied HU | 407 (62.7%) | 
| Renter Occupied HU | 181 (27.9%) | 
| Vacant Housing Units | 61 ( 9.4%) | 
| Median Home Value | $158,224 | 
| Average Home Value | $183,636 | 
| Housing Affordability Index3 | 102 | 
HOUSEHOLDS | |
| Total Households | 588 | 
| Average Household Size | 2.24 | 
| Family Households | 300 | 
| Average Family Size | 3.00 | 
GROWTH RATE / YEAR | 
2020-2025 | 2025-2030 | 
|---|---|---|
| Population | 0.37% | 0.13% | 
| Households | 0.29% | 0.03% | 
| Families | -0.61% | |
| Median Household Income | 3.67% | |
| Per Capita Income | 2.35% | |
| Owner Occupied HU | 0.10% | 
The table below compares Grantsburg to the other 808 incorporated cities, towns and CDPs in Wisconsin by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.
| Variable Description | Rank | Percentile | 
|---|---|---|
| Total Population | # 345 | 57th | 
| Population Density | # 493 | 39th | 
| Median Household Income | # 798 | 1st | 
| Housing Affordability Index | # 474 | 59th | 
| Per Capita Income | # 755 | 7th | 
| Diversity Index | # 382 | 53rd | 
Additional comparisons and rankings can be made with a VERY EASY TO USE Wisconsin Census Data Comparison Tool.
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