| Official Name: | Hazelton Township |
| Settlement Type: | Township |
| Pushpin Map: | Minnesota |
| Pushpin Label: | Hazelton Township |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location within the state of Minnesota |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Minnesota |
| Subdivision Type2: | County |
| Subdivision Name2: | Aitkin |
| Unit Pref: | Imperial |
| Area Total Km2: | 183.3 |
| Area Land Km2: | 72.9 |
| Area Water Km2: | 110.4 |
| Population As Of: | 2010 |
| Population Total: | 844 |
| Population Density Km2: | 11.6 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation M: | 385 |
| Elevation Ft: | 1263 |
| Coordinates: | 46.3686°N -93.7717°W |
| Blank Name: | FIPS code |
| Blank Info: | 27-28052[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0664432[2] |
Hazelton Township is a township in Aitkin County, Minnesota, United States. The population was 844 as of the 2010 census.[3]
Hazelton Township was named for early county commissioner Cutler J. Hazelton.[4]
According to the United States Census Bureau, the township has a total area of 183.3km2, of which 72.9km2 is land and 110.4km2, or 60.24%, is water.[3] Most of the township's extensive water area is within Mille Lacs Lake, the second-largest inland lake in Minnesota.
The township contains Bennettville Cemetery.
As of the census of 2000, there were 712 people, 345 households, and 233 families residing in the township. The population density was 25.3sp=usNaNsp=us. There were 850 housing units at an average density of 30.2sp=usNaNsp=us. The racial makeup of the township was 96.21% White, 0.56% African American, 2.53% Native American, 0.14% from other races, and 0.56% from two or more races. Hispanic or Latino of any race were 0.14% of the population.
There were 345 households, out of which 15.9% had children under the age of 18 living with them, 59.1% were married couples living together, 6.7% had a female householder with no husband present, and 32.2% were non-families. 28.7% of all households were made up of individuals, and 15.9% had someone living alone who was 65 years of age or older. The average household size was 2.06 and the average family size was 2.44.
In the township the population was spread out, with 13.9% under the age of 18, 4.4% from 18 to 24, 18.0% from 25 to 44, 34.7% from 45 to 64, and 29.1% who were 65 years of age or older. The median age was 54 years. For every 100 females, there were 116.4 males. For every 100 females age 18 and over, there were 111.4 males.
The median income for a household in the township was $33,056, and the median income for a family was $35,577. Males had a median income of $35,263 versus $28,750 for females. The per capita income for the township was $20,731. About 6.3% of families and 10.4% of the population were below the poverty line, including 19.8% of those under age 18 and 4.0% of those age 65 or over.