Saginaw County, Michigan Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 11th-largest in Michigan
The population of Saginaw County, Michigan is 189,210 as of the 2023 American Community Survey, making it the 11th-largest county in Michigan. The median household income is $58,347, the median home value is $139,400, and the median age is 41.1.
The population of Saginaw County has declined 6.1% since 2010 (199,871 → 187,714), a -0.45% annualized rate.
189,210
Population
-0.45%
Annual growth
236
People / sq mi
$58,347
Median Income
$139,400
Median Home Value
Saginaw County covers 801 sq mi of land at 236.3 people per square mile.
About Saginaw County, MI
Saginaw County is distinguished by its share of foreign-born residents, 11.9% of the population. With 189,210 residents, Saginaw County is a county in Michigan. It ranks #11 among counties in Michigan by population.
Median household income is $58,347, below the US median of $78,538. The poverty rate is 13.2%, above the national 12.4%. Homes carry a median value of $139,400, with typical rent around $921.
Roughly 23.4% of adults have a bachelor’s, below the national 35.0%. Remote work is below the national 14.0% at 8.4%, and the average commute runs about 22 minutes each way.
Saginaw County Population History (2010-2024)
The county of Saginaw County had a population of 199,871 in 2010 and 187,714 in 2024, a -6.1% growth over 14 years. The peak was 199,871 in 2010. Average annual growth rate: -0.45%.
187,714
Population (2024)
199,871
Population (2010)
199,871
Peak (2010)
-0.45%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 199,871 |
| 2011 | 198,929 |
| 2012 | 198,409 |
| 2013 | 196,859 |
| 2014 | 195,317 |
| 2015 | 193,384 |
| 2016 | 192,636 |
| 2017 | 192,002 |
| 2018 | 190,841 |
| 2019 | 190,484 |
| 2020 | 189,883 |
| 2021 | 189,533 |
| 2022 | 188,425 |
| 2023 | 187,769 |
| 2024 | 187,714 |
Race & Ethnicity
| White | 71.7% |
| Black or African American | 18.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Age & Sex
41.1
Median Age
51.2%
Female
48.8%
Male
20.0%
Age 65+
Age Distribution
Children (under 15): 17.6% · Seniors (65+): 20.0%
Income & Poverty
| Median household income | $58,347$-12,802 vs state |
| Mean household income | $81,912 |
| Per-capita income | $33,992 |
| Poverty rate | 13.2%+4.4% vs state |
| Unemployment rate | 3.8% |
| Employment-to-population | 53.0% |
Top Industries by Employment
The largest employment sector in Saginaw County is professional & business services, accounting for 26.0% of workers.
How residents commute
0.4%
Drive alone
2.0%
Carpool
79.9%
Public transit
8.4%
Work from home
22.1 min
Avg commute
Housing
$139,400$-78,200 vs state
Median home value
$921
Median rent
73.5%
Homeownership rate
86,134
Total housing units
90.1%
Occupied
9.9%
Vacant
26.5%
Renter-occupied
Social & access
95.9%
With health insurance
93.2%
With broadband internet
11.9%
Foreign-born
6.6%
Veterans (18+)
17.7%
With a disability
95.6%
Speak language other than English at home
Education
91.1%
High School+
23.4%
Bachelor's+
Largest cities in Michigan
Other counties in Michigan
Part of Michigan
Metro areas in Michigan
County rankings
Frequently Asked Questions
Saginaw County, Michigan has a population of 189,210 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 11th-largest county in Michigan. Population density is 236 people per square mile.
The population of Saginaw County has declined 6.1% since 2010 (199,871 → 187,714), a -0.45% annualized rate.
The median household income in Saginaw County, Michigan is $58,347, with mean (average) household income of $81,912 and per-capita income of $33,992. 13.2% of residents live below the federal poverty level.
In Saginaw County, the largest racial and ethnic groups are White (71.7%), Black or African American (18.9%), Hispanic or Latino (1.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Saginaw County, Michigan is 41.1 years. Residents are 51.2% female and 48.8% male.
The median home value in Saginaw County is $139,400 and median monthly rent is $921. 73.5% of occupied housing units are owner-occupied. The county has 86,134 total housing units, 9.9% of which are vacant.
The largest employment sector in Saginaw County, Michigan is professional, scientific, and management services, employing 26.0% of workers. The unemployment rate is 3.8%.
Detroit is among the largest cities associated with Saginaw County, Michigan, with a population of 636,644.
Saginaw County, MI Climate
Saginaw County, MI has an average annual temperature of 8.2°C (47°F) and receives about 768 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
8.2°C
Avg Temp
768
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -6° / 21° | 37 mm |
| February | -5° / 23° | 31 mm |
| March | 1° / 33° | 55 mm |
| April | 8° / 46° | 67 mm |
| May | 14° / 58° | 69 mm |
| June | 19° / 67° | 81 mm |
| July | 21° / 71° | 63 mm |
| August | 20° / 68° | 86 mm |
| September | 16° / 61° | 100 mm |
| October | 10° / 50° | 61 mm |
| November | 3° / 38° | 66 mm |
| December | -3° / 27° | 52 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Saginaw County, MI
The most comfortable months to visit Saginaw County, MI are typically July, August and June, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 28°C high). The coldest is January (near -10°C low). September is usually the wettest month.
Where to stay near Saginaw County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.