| Official Name: | Plainwell, Michigan |
| Settlement Type: | City |
| Nickname: | The Island City |
| Mapsize: | 250x200px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Michigan |
| Subdivision Type2: | County |
| Subdivision Name2: | Allegan |
| Leader Title: | Mayor |
| Leader Name: | Brad Keeler |
| Established Title: | Incorporated (village) |
| Established Date: | March 26, 1869 |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 5.37 |
| Area Land Km2: | 5.16 |
| Area Water Km2: | 0.21 |
| Area Total Sq Mi: | 2.07 |
| Area Land Sq Mi: | 1.99 |
| Area Water Sq Mi: | 0.08 |
| Population As Of: | 2020 |
| Population Total: | 3788 |
| Population Density Km2: | 734.19 |
| Population Density Sq Mi: | 1901.61 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation M: | 222 |
| Elevation Ft: | 728 |
| Coordinates: | 42.4433°N -85.6428°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 49080 |
| Area Code: | 269 |
| Blank Name: | FIPS code |
| Blank Info: | 26-64740[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0635077 |
Plainwell is a city in Allegan County in the U.S. state of Michigan. The population was 3,788 at the 2020 census.[3]
Plainwell is located on M-89 just east of its junction with US 131. The city of Otsego is about 3miles to the west. The city of Kalamazoo is about 10miles to the south, and the city of Grand Rapids is about 35miles to the north. The Kalamazoo River flows through the center of the city and it is known as "The Island City".[4]
This part of Michigan was settled in the 1830s, after the removal of native people. Allegan County was organized in 1835, and the Plainwell area was settled soon after. It was on a stagecoach route from Kalamazoo to Grand Rapids, and later the Grand Rapids and Indiana Railroad was constructed along the same route. After the advent of the automobile, U.S. Route 131 was created and run through the town. In the 1960s, an improved 4-lane US-131 was built west of town to connect Kalamazoo and Grand Rapids, with an interchange on M-89 between Plainwell and Otsego. This allowed the town to become a kind of "bedroom community" for Kalamazoo or the southern part of Grand Rapids.
According to the United States Census Bureau, the city has a total area of 2.06sqmi, of which 1.98sqmi is land and 0.08sqmi is water.[5] The nickname Island City has to do with a power canal which diverts a portion of the Kalamazoo River around the downtown area, causing it to be an island.
As of the census[6] of 2010, there were 3,804 people, 1,561 households, and 966 families living in the city. The population density was 1921.2PD/sqmi. There were 1,674 housing units at an average density of 845.5/sqmi. The racial makeup of the city was 96.0% White, 1.0% African American, 0.5% Native American, 0.4% Asian, 0.1% Pacific Islander, 0.6% from other races, and 1.5% from two or more races. Hispanic or Latino of any race were 2.3% of the population.
There were 1,561 households, of which 32.4% had children under the age of 18 living with them, 44.3% were married couples living together, 13.6% had a female householder with no husband present, 4.0% had a male householder with no wife present, and 38.1% were non-families. 33.1% of all households were made up of individuals, and 12.1% had someone living alone who was 65 years of age or older. The average household size was 2.33 and the average family size was 2.97.
The median age in the city was 38.7 years. 23.8% of residents were under the age of 18; 9.4% were between the ages of 18 and 24; 24.2% were from 25 to 44; 26.6% were from 45 to 64; and 15.9% were 65 years of age or older. The gender makeup of the city was 46.7% male and 53.3% female.
As of the census of 2000, there were 3,933 people, 1,506 households, and 1,018 families living in the city. The population density was 1897.9sp=usNaNsp=us. There were 1,593 housing units at an average density of 768.7sp=usNaNsp=us. The racial makeup of the city was 96.77% White, 0.46% African American, 0.48% Native American, 0.36% Asian, 0.66% from other races, and 1.27% from two or more races. Hispanic or Latino of any race were 1.65% of the population.
There were 1,506 households, out of which 35.7% had children under the age of 18 living with them, 50.7% were married couples living together, 13.1% had a female householder with no husband present, and 32.4% were non-families. 26.8% of all households were made up of individuals, and 10.0% 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 3.01.
In the city, the population was spread out, with 26.5% under the age of 18, 7.9% from 18 to 24, 30.2% from 25 to 44, 19.8% from 45 to 64, and 15.7% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 91.3 males. For every 100 females age 18 and over, there were 87.5 males.
The median income for a household in the city was $39,590, and the median income for a family was $44,519. Males had a median income of $35,785 versus $26,397 for females. The per capita income for the city was $16,982. About 1.4% of families and 6.1% of the population were below the poverty line, including 2.6% of those under age 18 and 18.8% of those age 65 or over.
K-12 Students are served by the Plainwell School District. There are two high schools, Plainwell High School, and Renaissance High School. Renaissance is the alternative education high school. There is only one middle school, Plainwell Middle School.The school district has three elementary schools. They are Cooper Elementary, Gilkey Elementary, and Starr Elementary.
Michigan Career and Technical Institute is also located nearby.