| Official Name: | Arthur 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: | Traverse |
| Unit Pref: | Imperial |
| Area Total Km2: | 94.2 |
| Area Land Km2: | 93.4 |
| Area Water Km2: | 0.8 |
| Area Total Sq Mi: | 36.4 |
| Area Land Sq Mi: | 36.0 |
| Area Water Sq Mi: | 0.3 |
| Population As Of: | 2000 |
| Population Total: | 109 |
| Population Density Km2: | 1.2 |
| Population Density Sq Mi: | 3.0 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation M: | 351 |
| Elevation Ft: | 1152 |
| Coordinates: | 45.6414°N -96.7067°W |
| Blank Name: | FIPS code |
| Blank Info: | 27-02314[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0663462[2] |
Arthur Township is a township in Traverse County, Minnesota, United States. The population was 109 at the 2000 census.
Arthur Township was originally called Hoff Township, for settler Abel Hoff, and under the latter name was organized in 1881. The present name is after Arthur, Ontario.[3]
According to the United States Census Bureau, the township has a total area of 36.4sqmi, of which 36sqmi is land and 0.3sqmi (0.91%) is water.
As of the census of 2000, there were 109 people, 37 households, and 31 families residing in the township. The population density was 3sp=usNaNsp=us. There were 42 housing units at an average density of 1.2sp=usNaNsp=us. The racial makeup of the township was 100.00% White.
There were 37 households, out of which 40.5% had children under the age of 18 living with them, 78.4% were married couples living together, 2.7% had a female householder with no husband present, and 16.2% were non-families. 16.2% of all households were made up of individuals, and 8.1% had someone living alone who was 65 years of age or older. The average household size was 2.95 and the average family size was 3.29.
In the township the population was spread out, with 30.3% under the age of 18, 6.4% from 18 to 24, 26.6% from 25 to 44, 23.9% from 45 to 64, and 12.8% who were 65 years of age or older. The median age was 39 years. For every 100 females, there were 142.2 males. For every 100 females age 18 and over, there were 117.1 males.
The median income for a household in the township was $31,563, and the median income for a family was $43,393. Males had a median income of $28,750 versus $18,750 for females. The per capita income for the township was $10,334. There were 17.4% of families and 20.7% of the population living below the poverty line, including 20.0% of under eighteens and 20.0% of those over 64.