Gratiot County Population

1860–2026

41,018

2026 projection

1.5% since 2020 (decrease)

010K20K30K40K50K186018801900192019401960198020002020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Gratiot County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202641,018-1720.42%
202541,190-1720.42%
202441,362-600.14%
202341,422+2920.71%
202241,130-1540.37%
202141,284-3730.90%
202041,657+9762.40%
201940,681+990.24%
201840,582-3960.97%
201740,978+410.10%

Showing 10 of 31 years.

Gratiot County Demographics

39.6median age

Median age

Female40.5 yrs
Male39 yrs

Adults

33,306
7,377 seniors (65+) · 22% of adults25,929 other adults

Sex

Female 46% · 19,036Male 54% · 22,349

Population by age

MaleFemale85+ years, male: 35785+ years, female: 52480–84 years, male: 43980–84 years, female: 53175–79 years, male: 57475–79 years, female: 77670–74 years, male: 80970–74 years, female: 88065–69 years, male: 1,23565–69 years, female: 1,25260–64 years, male: 1,52160–64 years, female: 1,49355–59 years, male: 1,39555–59 years, female: 96650–54 years, male: 1,39350–54 years, female: 1,12445–49 years, male: 1,31245–49 years, female: 1,02340–44 years, male: 1,76240–44 years, female: 1,03935–39 years, male: 1,46235–39 years, female: 1,13130–34 years, male: 1,74330–34 years, female: 1,06125–29 years, male: 1,68225–29 years, female: 1,15420–24 years, male: 1,88720–24 years, female: 1,40915–19 years, male: 1,41115–19 years, female: 1,43810–14 years, male: 1,28510–14 years, female: 1,1705–9 years, male: 1,0435–9 years, female: 1,1160–4 years, male: 1,0390–4 years, female: 94985+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K1.5K1.5K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 414 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Gratiot County Income

$63,556median household income

Median household income

$63,556

Half of households earn more, half earn less

Median earnings

$41,937

Typical yearly pay for a worker 25 or older.

Poverty rate

14%

About 1 in 7 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Gratiot County Marital Status

45% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married45%43%48%
Never married34%40%28%
Divorced13%13%13%
Widowed7%3%10%
Separated1%2%<1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year