Bay County, MI Population

Overview

104,050

Total Population

43.5

Median age

50.55%

Female population %

97.8:100

Gender ratio (M:F)

55-59 years

Largest age group

57.8

Total dependency ratio

White

Largest racial group

5,898

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Bay County's population is old compared to the rest of the country:

The median age in Bay County is 43.5, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Bay County's population under 18 was 20.26%, compared to the 22.51% nationwide.
Bay County's elderly or the senior population (over 65 age) was 20.28% as compared to 16.04% nationwide.
Of the total population in Bay County, 16.37% were under the age of 15, 17.72% aged 15 to 29, 45.63% aged 30 to 64, 17.77% aged 65 to 84, and 2.50% were 85 years of age and older.

There are 1,146 more females than males in Bay County:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.55% females and 49.45% males in Bay County, MI.
The Bay County, MI gender ratio is 97.8:100 i.e. 97.8 men to 100 women (0.978).
For male population, the largest age group is 60-64 years with a population of 4,067.
For the female population, the largest age group is 55-59 years with a population of 4,336.

Bay County's population has become increasingly diverse:

Racial distribution of Bay County population: 93.06% are White, 1.41% are Black or African American, 0.27% are American Indian and Alaska Native, 0.53% are Asian, 0.05% are Native Hawaiian and other Pacific Islander, 0.41% are some other race and 4.26% are multiracial.
Bay County's racial breakdown clearly shows that there is an absolute majority of White population in the county.
By ethnicity, 5,898 is Hispanic or Latino (of any race), and 98,152 (94.33% of the total population) is Non-Hispanic.
The largest racial group in Bay County is White with a population of 96,834 (93.06% of the total population).

Bay County's population has already reached its peak and is showing a trend of decline:

The peak population was 110,205 in the year 2000
From 2000 to 2010, Bay County's population decreased by 2,527 (2.29%), as compared to the national growth of 9.63%.
From 2010 to 2020, Bay County's population decreased by 3,945 (3.66%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Bay County's population was lowest in year 2022 at 102,821.