| Official Name: | Leech Lake Township, Minnesota |
| Settlement Type: | Township |
| Pushpin Map: | Minnesota#USA |
| 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: | Cass |
| Unit Pref: | Imperial |
| Area Total Km2: | 91.3 |
| Area Land Km2: | 60.0 |
| Area Water Km2: | 31.3 |
| Area Total Sq Mi: | 35.3 |
| Area Land Sq Mi: | 23.2 |
| Area Water Sq Mi: | 12.1 |
| Population As Of: | 2000 |
| Population Total: | 384 |
| Population Density Km2: | 6.4 |
| Population Density Sq Mi: | 16.6 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation M: | 396 |
| Elevation Ft: | 1299 |
| Coordinates: | 47.1822°N -94.5967°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 56484 |
| Area Code: | 218 |
| Blank Name: | FIPS code |
| Blank Info: | 27-36224[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0664746[2] |
Leech Lake Township is a township in Cass County, Minnesota, United States. The population was 384 at the 2000 census. This township took its name from Leech Lake.[3]
According to the United States Census Bureau, the township has a total area of 35.3sqmi, of which 23.2sqmi is land and 12.1sqmi (34.26%) is water.
Leech Lake has a humid continental climate (Köppen Dfb), bordering on a dry-winter humid continental climate (Köppen Dwb). Leech Lake previously held the record for the lowest temperature recorded in Minnesota, at −59 °F (−51 °C) on 9 February 1899,[4] until it was broken in Tower with a new record of −60 °F (−51.1 °C).[5]
As of the census of 2000, there were 384 people, 155 households, and 119 families residing in the township. The population density was 16.6sp=usNaNsp=us. There were 285 housing units at an average density of 12.3sp=usNaNsp=us. The racial makeup of the township was 77.60% White, 21.35% Native American, 0.26% Asian, 0.52% from other races, and 0.26% from two or more races. Hispanic or Latino of any race were 1.30% of the population.
There were 155 households, out of which 25.8% had children under the age of 18 living with them, 64.5% were married couples living together, 6.5% had a female householder with no husband present, and 22.6% were non-families. 18.1% of all households were made up of individuals, and 8.4% had someone living alone who was 65 years of age or older. The average household size was 2.48 and the average family size was 2.74.
In the township the population was spread out, with 21.9% under the age of 18, 4.7% from 18 to 24, 22.1% from 25 to 44, 35.2% from 45 to 64, and 16.1% who were 65 years of age or older. The median age was 46 years. For every 100 females, there were 114.5 males. For every 100 females age 18 and over, there were 106.9 males.
The median income for a household in the township was $38,125, and the median income for a family was $42,083. Males had a median income of $40,469 versus $18,375 for females. The per capita income for the township was $17,112. About 13.3% of families and 14.4% of the population were below the poverty line, including 18.5% of those under age 18 and 24.4% of those age 65 or over.