| Official Name: | Trowbridge Township, Michigan |
| Settlement Type: | Township |
| Pushpin Map: | Michigan |
| Pushpin Label: | Trowbridge Township |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location within the state of Michigan |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Michigan |
| Subdivision Type2: | County |
| Subdivision Name2: | Allegan |
| Unit Pref: | Imperial |
| Area Total Km2: | 92.7 |
| Area Land Km2: | 89.7 |
| Area Water Km2: | 3.0 |
| Population As Of: | 2020 |
| Population Total: | 2530 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation M: | 224 |
| Elevation Ft: | 735 |
| Coordinates: | 42.4703°N -85.8253°W |
| Blank Name: | FIPS code |
| Blank Info: | 26-80620[1] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1627174 |
Trowbridge Township is a civil township of Allegan County in the U.S. state of Michigan. The population was 2,530 at the 2020 census.[2]
Merson is an unincorporated community in the township at the junction of M-40 and 102 Avenue (Elevation: 761 ft./232 m.).[3]
According to the United States Census Bureau, the township has a total area of 92.7km2, of which 89.7km2 is land and 3km2, or 3.22%, is water.[4]
As of the census of 2000, there were 2,519 people, 941 households, and 712 families residing in the township. The population density was 72.6sp=usNaNsp=us. There were 1,060 housing units at an average density of 30.5sp=usNaNsp=us. The racial makeup of the township was 96.71% White, 1.07% African American, 0.20% Native American, 0.40% Asian, 0.83% from other races, and 0.79% from two or more races. Hispanic or Latino of any race were 2.02% of the population.
There were 941 households, out of which 32.9% had children under the age of 18 living with them, 62.9% were married couples living together, 8.2% had a female householder with no husband present, and 24.3% were non-families. 17.9% of all households were made up of individuals, and 5.5% had someone living alone who was 65 years of age or older. The average household size was 2.66 and the average family size was 3.02.
In the township the population was spread out, with 25.6% under the age of 18, 7.3% from 18 to 24, 30.6% from 25 to 44, 25.3% from 45 to 64, and 11.1% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 104.5 males. For every 100 females age 18 and over, there were 104.4 males.
The median income for a household in the township was $40,476, and the median income for a family was $46,157. Males had a median income of $36,170 versus $26,487 for females. The per capita income for the township was $20,137. About 6.2% of families and 8.1% of the population were below the poverty line, including 4.8% of those under age 18 and 6.6% of those age 65 or over.