| Official Name: | New Haven Township, Michigan |
| Settlement Type: | Civil township |
| Pushpin Map: | Michigan#USA |
| Pushpin Label Position: | left |
| Pushpin Label: | New Haven Township |
| Pushpin Map Caption: | Location within the state of Michigan |
| Mapsize: | 250 |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Michigan |
| Subdivision Type2: | County |
| Subdivision Name2: | Shiawassee |
| Leader Title: | Supervisor |
| Leader Name: | Timothy Hill |
| Leader Title1: | Clerk |
| Leader Name1: | Heather Wirwicki |
| Established Title: | Established |
| Established Date: | 1848 |
| Unit Pref: | Imperial |
| Area Total Sq Mi: | 35.74 |
| Area Land Sq Mi: | 35.59 |
| Area Water Sq Mi: | 0.15 |
| Population As Of: | 2020 |
| Population Total: | 1218 |
| Population Density Sq Mi: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation M: | 225 |
| Elevation Ft: | 738 |
| Coordinates: | 43.0903°N -84.1189°W |
| Postal Code Type: | ZIP code(s) |
| Postal Code: | 48460 (New Lothrop) 48616 (Chesaning) 48817 (Corunna) 48841 (Henderson) 48867 (Owosso) |
| Area Code: | 989 |
| Blank Name: | FIPS code |
| Blank Info: | 26-57400[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1626802 |
New Haven Township is a civil township of Shiawassee County in the U.S. state of Michigan. The population was 1,218 at the 2020 census.[2] The township was organized in 1848.[3]
According to the United States Census Bureau, the city has a total area of 35.74sqmi, of which 35.59sqmi is land and 0.15sqmi (0.42%) is water.[7]
As of the census of 2000, there were 1,293 people, 484 households, and 387 families residing in the township. The population density was 36.2sp=usNaNsp=us. There were 507 housing units at an average density of 14.2 per square mile (5.5/km). The racial makeup of the township was 97.99% White, 0.08% Native American, 0.54% from other races, and 1.39% from two or more races. Hispanic or Latino of any race were 1.31% of the population.
There were 484 households, out of which 34.1% had children under the age of 18 living with them, 72.1% were married couples living together, 5.0% had a female householder with no husband present, and 20.0% were non-families. 16.5% of all households were made up of individuals, and 7.9% had someone living alone who was 65 years of age or older. The average household size was 2.67 and the average family size was 3.01.
In the township the population was spread out, with 24.6% under the age of 18, 6.9% from 18 to 24, 28.9% from 25 to 44, 26.5% from 45 to 64, and 13.1% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 102.7 males. For every 100 females age 18 and over, there were 104.8 males.
The median income for a household in the township was $46,420, and the median income for a family was $55,625. Males had a median income of $37,135 versus $23,816 for females. The per capita income for the township was $21,757. About 0.8% of families and 2.9% of the population were below the poverty line, including 4.9% of those under age 18 and 4.1% of those age 65 or over.