| Official Name: | Middletown, Michigan |
| Settlement Type: | Census-designated place (CDP) & unincorporated community |
| Pushpin Map: | Michigan#USA |
| Pushpin Label Position: | left |
| Pushpin Label: | Middletown |
| 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 |
| Subdivision Type3: | Township |
| Subdivision Name3: | Caledonia |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.24 |
| Area Land Km2: | 1.22 |
| Area Water Km2: | 0.03 |
| Area Total Sq Mi: | 0.48 |
| Area Land Sq Mi: | 0.47 |
| Area Water Sq Mi: | 0.01 |
| Population As Of: | 2020 |
| Population Total: | 825 |
| Population Density Km2: | 678.68 |
| Population Density Sq Mi: | 1759.06 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 742 |
| Coordinates: | 42.9867°N -84.1444°W |
| Postal Code Type: | ZIP code(s) |
| Postal Code: | 48867 (Owosso) |
| Area Code: | 989 |
| Blank Name: | FIPS code |
| Blank Info: | 26-53730[2] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2393130 |
Middletown is a census-designated place (CDP) in Shiawassee County in the U.S. state of Michigan. Middletown is located within Caledonia Township along M-71 between the cities of Corunna and Owosso. The CDP had a population of 825 at the 2020 census.
According to the United States Census Bureau, the CDP has a total area of 0.48sqmi, of which 0.47sqmi is land and 0.01sqmi (2.08%) is water.[3]
The Shiawassee River flows just north of Middletown.
As of the census of 2000, there were 966 people, 374 households, and 264 families residing in the CDP. The population density was 1973.3sp=usNaNsp=us. There were 396 housing units at an average density of 808.9sp=usNaNsp=us. The racial makeup of the CDP was 97.52% White, 0.31% African American, 0.52% Native American, 0.21% Asian, 0.83% from other races, and 0.62% from two or more races. Hispanic or Latino of any race were 1.97% of the population.
There were 374 households, out of which 32.9% had children under the age of 18 living with them, 56.7% were married couples living together, 10.7% had a female householder with no husband present, and 29.4% were non-families. 22.5% of all households were made up of individuals, and 8.0% had someone living alone who was 65 years of age or older. The average household size was 2.58 and the average family size was 3.02.
In the CDP, the population was spread out, with 26.1% under the age of 18, 7.1% from 18 to 24, 34.0% from 25 to 44, 21.1% from 45 to 64, and 11.7% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 105.5 males. For every 100 females age 18 and over, there were 100.0 males.
The median income for a household in the CDP was $32,891, and the median income for a family was $44,792. Males had a median income of $34,125 versus $22,639 for females. The per capita income for the CDP was $16,500. About 8.3% of families and 7.7% of the population were below the poverty line, including 7.4% of those under age 18 and none of those age 65 or over.