Muskegon County is a county in the U.S. state of Michigan. As of 2018, the population was 173,588. The county seat is Muskegon.
According to the U.S. Census Bureau, the county has a total area of 1,460 square miles (3,800 km), of which 499 square miles (1,290 km) is land and 961 square miles (2,490 km) (66%) is water.
As of the 2010 United States Census, there were 172,188 people residing in the county. 77.4% were non-Hispanic White, 14.6% Black or African American, 0.6% Asian, 0.9% Native American, and 2.5% of two or more races. 4.8% were Hispanic or Latino (of any race).
As of the census of 2000, there were 170,200 people, 63,330 households, and 44,267 families residing in the county. The population density was 334 people per square mile (129/km²). There were 68,556 housing units at an average density of 135 per square mile (52/km²). The racial makeup of the county was 81.25% White, 14.20% Black or African American, 0.82% Native American, 0.42% Asian, 0.01% Pacific Islander, 1.28% from other races, and 2.01% from two or more races. 3.53% of the population were Hispanic or Latino of any race. 17.2% were of German, 9.8% Dutch, 7.3% American, 7.2% English, 6.8% Irish and 5.5% Polish ancestry, 95.9% spoke English and 2.6% Spanish as their first language.
There were 63,330 households, of which 34.60% had children under the age of 18 living with them, 51.60% were married couples living together, 13.90% had a female householder with no husband present, and 30.10% were non-families. 25.20% of all households were made up of individuals and 10.40% had someone living alone who was 65 years of age or older. The average household size was 2.59 and the average family size was 3.10.
In the county, the population was spread out with 27.50% under the age of 18, 8.70% from 18 to 24, 29.00% from 25 to 44, 21.90% from 45 to 64, and 12.90% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 98.30 males. For every 100 females age 18 and over, there were 95.40 males.
The county’s median household income was $38,008, and the median family income was $45,710. Males had a median income of $35,952 versus $25,430 for females. The per capita income for the county was $17,967. About 8.80% of families and 11.40% of the population were below the poverty line, including 16.00% of those under age 18 and 8.20% of those age 65 or over.