Data / Delta County / Profile

Delta County in figures

A profile of Delta County from official statistics: 24 figures in 5 sections, each with its period, its change from a year earlier, its rank among similar places where a ranking exists, and its source.

Figures last updated on 2026-10-12.

People

Population in Delta County was 36,582 in 2025, down 0.4% from 2024, and the 41st lowest of 83 counties in Michigan.

Population36,5822025Down 0.4% from 2024The 41st lowest of 83 counties in Michigan
Median age48 years2024Up 0.2 years from 2023The 28th highest of 83 counties in Michigan
Population aged 65 and over28.2%2025Up 0.7 percentage points from 2024The 29th highest of 83 counties in Michigan
Foreign-born population share1%2024Up 0.3 percentage points from 2023
Population density12.1 inhabitants per km²2025Down 0.4% from 2024
Net domestic migration, July to June752025, estimatedCompared with 83 in 2024
36.5K36.6K36.7K36.8K36.9K2020202120222023202420252020: 36,877 persons2021: 36,839 persons2022: 36,814 persons2023: 36,820 persons2024: 36,713 persons2025: 36,582 persons
Population, 2020 to 2025. persons. Source: U.S. Census Bureau, Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program).

Sources: U.S. Census Bureau, Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program); U.S. Census Bureau, American Community Survey 5-year estimates, table B01002: median age, total population; U.S. Census Bureau, Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties; U.S. Census Bureau, American Community Survey 5-year estimates, table B05002: foreign-born population as a percentage of the total population, calculated with stored inputs; U.S. Census Bureau, Population Estimates Program resident population on 1 July divided by land area from the latest Census Gazetteer files, persons per km²; U.S. Census Bureau, Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Population and demography statistics and rankings

Work and income

Unemployment rate in Delta County was 5.1% (provisional) in August 2026, down 0.6 percentage points from August 2025, and tied for the 38th highest of 83 counties in Michigan.

Unemployment rate5.1%August 2026, provisionalDown 0.6 percentage points from August 2025Tied for the 38th highest of 83 counties in Michigan
Median household income$57,8092024Up 5.4% from 2023The 20th lowest of 83 counties in Michigan
Per capita personal income$50,3252024Up 5.8% from 2023The 26th lowest of 83 counties in Michigan
Poverty rate (US official measure)12.1%2024Down 2 percentage points from 2023
Gini index47.42024Up less than 0.1 points from 2023
4567892021-072022-042023-012023-102024-072025-042026-082021-07: 6.2 %2021-08: 5.6 %2021-09: 4.7 %2021-10: 4.4 %2021-11: 4.5 %2021-12: 5.2 %2022-01: 7 %2022-02: 7.1 %2022-03: 6.7 %2022-04: 6.2 %2022-05: 5.5 %2022-06: 5.8 %2022-07: 5.7 %2022-08: 5.3 %2022-09: 4.4 %2022-10: 4.3 %2022-11: 4.7 %2022-12: 5.8 %2023-01: 6.8 %2023-02: 7.2 %2023-03: 6.6 %2023-04: 5.2 %2023-05: 5.4 %2023-06: 5.2 %2023-07: 5.5 %2023-08: 5.1 %2023-09: 4.4 %2023-10: 5 %2023-11: 4.1 %2023-12: 5.1 %2024-01: 6 %2024-02: 6.9 %2024-03: 6.5 %2024-04: 5.7 %2024-05: 5.4 %2024-06: 6.1 %2024-07: 6.5 %2024-08: 6.2 %2024-09: 5.5 %2024-10: 5.1 %2024-11: 5.5 %2024-12: 7.5 %2025-01: 7.5 %2025-02: 8.1 %2025-03: 7.5 %2025-04: 6.7 %2025-05: 6.1 %2025-06: 6.2 %2025-07: 6.8 %2025-08: 5.7 %2025-09: 4.7 %2025-11: 5.3 %2025-12: 6.5 %2026-01: 7.1 %2026-02: 6.5 %2026-03: 6.5 %2026-04: 5.9 %2026-05: 6 %2026-06: 5.4 %2026-07: 5.6 %2026-08: 5.1 %
Unemployment rate, July 2021 to August 2026. %. Source: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics: unemployment rate by county, not seasonally adjusted.

Sources: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics: unemployment rate by county, not seasonally adjusted; U.S. Census Bureau, American Community Survey 5-year estimates, table B19013: median household income in the past 12 months; U.S. Bureau of Economic Analysis, CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents; U.S. Census Bureau, Small Area Income and Poverty Estimates (SAIPE): percent of people of all ages in poverty, states and counties; U.S. Census Bureau, American Community Survey 5-year estimates, table B19083: Gini index of household income inequality (coefficient multiplied by 100). Labor market statistics and rankings

Economy

GDP (US dollars) in Delta County was $1.64 billion in 2024, up 5.8% from 2023, and the 38th lowest of 83 counties in Michigan.

Gross domestic product (GDP), US dollars$1.64 billion2024Up 5.8% from 2023The 38th lowest of 83 counties in Michigan
GDP per capita, US dollars$44,5732024Up 6.3% from 2023The 39th lowest of 83 counties in Michigan
Real GDP growth3.9%2024Up 5.2 percentage points from 2023Tied for the 11th highest of 83 counties in Michigan
8001,0001,2001,4001,6001,80020012005200920132017202120242001: 934.2 USD million2002: 976.6 USD million2003: 1,015.9 USD million2004: 1,064.5 USD million2005: 1,082.1 USD million2006: 1,092.8 USD million2007: 1,085.5 USD million2008: 1,063 USD million2009: 1,098.9 USD million2010: 1,127 USD million2011: 1,126 USD million2012: 1,153.2 USD million2013: 1,173.2 USD million2014: 1,204.5 USD million2015: 1,194.4 USD million2016: 1,199.3 USD million2017: 1,211.9 USD million2018: 1,255.2 USD million2019: 1,311 USD million2020: 1,266.5 USD million2021: 1,368.6 USD million2022: 1,488.4 USD million2023: 1,545.7 USD million2024: 1,635.2 USD million
Gross domestic product (GDP), US dollars, 2001 to 2024. USD million. Source: U.S. Bureau of Economic Analysis, CAGDP1: county GDP summary, current-dollar GDP (published in thousands of dollars, shown in millions).

Sources: U.S. Bureau of Economic Analysis, CAGDP1: county GDP summary, current-dollar GDP (published in thousands of dollars, shown in millions); Invokely, GDP in current dollars (BEA SAGDP2 and CAGDP1) divided by mid-year population (BEA SAINC1 and CAINC1); U.S. Bureau of Economic Analysis, CAGDP11: annual percent change in real GDP, all industry total, individual counties and county equivalents. Economy statistics and rankings

Prices and housing

Median home value in Delta County was $157,100 in 2024, up 7% from 2023, and the 23rd lowest of 83 counties in Michigan.

Median home value$157,1002024Up 7% from 2023The 23rd lowest of 83 counties in Michigan
County house price annual change, sales and refinances15.4%2025Up 9.43 percentage points from 2024The 2nd highest of 82 counties in Michigan
Median gross rent (monthly)$6922024Down 0.9% from 2023Tied for the 11th lowest of 83 counties in Michigan
Homeownership rate (US, housing units)82%2024Up 3.4 percentage points from 2023
Housing units authorized by building permits582025, estimatedUp 52.6% from 2024
120K130K140K150K160K20212022202320242021: 122,000 USD2022: 139,200 USD2023: 146,800 USD2024: 157,100 USD
Median home value, 2021 to 2024. USD. Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25077: median value (dollars), owner-occupied housing units.

Sources: U.S. Census Bureau, American Community Survey 5-year estimates, table B25077: median value (dollars), owner-occupied housing units; Federal Housing Finance Agency, FHFA developmental all-transactions county house prices, published annual percent change, nominal, not seasonally adjusted; U.S. Census Bureau, American Community Survey 5-year estimates, table B25064: median gross rent (dollars), renter-occupied housing units paying cash rent; U.S. Census Bureau, American Community Survey 5-year estimates, table B25003: owner-occupied housing units as a percentage of occupied housing units, calculated with stored inputs; U.S. Census Bureau, Building Permits Survey: final annual county estimates of new privately owned housing units authorized, including imputation. Housing statistics and rankings

Business and tourism

Employer firms in Delta County were 832 in 2023, up 2.6% from 2022, and the 33rd highest of 83 counties in Michigan.

Employer firms8322023Up 2.6% from 2022The 33rd highest of 83 counties in Michigan
Establishment entry rate9.04%2023Down 0.25 percentage points from 2022The 33rd lowest of 83 counties in Michigan
Establishment exit rate6.328%2023Down 2.5 percentage points from 2022The 8th lowest of 83 counties in Michigan
Job creation rate9.846%2023Down 4.45 percentage points from 2022
Farms2822022No 2021 figure to compare
8008509009501,0001,05019992003200720112015201920231999: 1,022 count2000: 1,008 count2001: 1,003 count2002: 975 count2003: 969 count2004: 983 count2005: 1,004 count2006: 1,008 count2007: 983 count2008: 990 count2009: 950 count2010: 941 count2011: 920 count2012: 906 count2013: 898 count2014: 888 count2015: 878 count2016: 868 count2017: 851 count2018: 846 count2019: 833 count2020: 826 count2021: 809 count2022: 811 count2023: 832 count
Employer firms, 1999 to 2023. count. Source: U.S. Census Bureau, Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties.

Sources: U.S. Census Bureau, Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties; U.S. Census Bureau, Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010; U.S. Census Bureau, Business Dynamics Statistics: establishment exit rate, all covered industries, nation and states from 1978, counties from 2010; U.S. Census Bureau, Business Dynamics Statistics: job creation rate, all covered industries, nation and states from 1978, counties from 2010; U.S. Department of Agriculture, National Agricultural Statistics Service, Census of Agriculture: number of farms, nation, states and counties (1997 to 2022). Companies statistics and rankings

Sources and citations

Each figure comes from the table cited here. Cite the publisher; these citations include any notice the publisher requires.

  1. U.S. Census Bureau. Annual estimates of the resident population for the United States, states and counties, 1 July (Population Estimates Program). https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-08.
  2. U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-08.
  3. U.S. Census Bureau. Population Estimates Program, county population by age and sex (cc-est agesex): residents aged 65 and over as a percentage of the total, 1 July; states and the nation summed from counties. https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/counties/asrh/cc-est2025-agesex-all.csv. Retrieved 2026-10-09.
  4. U.S. Census Bureau. American Community Survey 5-year estimates, table B05002: foreign-born population as a percentage of the total population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b05002.dat. Retrieved 2026-10-09.
  5. U.S. Census Bureau. Population Estimates Program resident population on 1 July divided by land area from the latest Census Gazetteer files, persons per km². https://www2.census.gov/programs-surveys/popest/datasets/2020-2025/. Retrieved 2026-10-09.
  6. U.S. Census Bureau. Population Estimates Program: net domestic migration, states and counties, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
  7. U.S. Bureau of Labor Statistics. Local Area Unemployment Statistics: unemployment rate by county, not seasonally adjusted. https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU25-29. Retrieved 2026-10-08.
  8. U.S. Census Bureau. American Community Survey 5-year estimates, table B19013: median household income in the past 12 months. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b19013.dat. Retrieved 2026-10-08.
  9. U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-11.
  10. U.S. Census Bureau. Small Area Income and Poverty Estimates (SAIPE): percent of people of all ages in poverty, states and counties. https://www2.census.gov/programs-surveys/saipe/datasets/2024/2024-state-and-county/est24all.txt. Retrieved 2026-10-08.
  11. U.S. Census Bureau. American Community Survey 5-year estimates, table B19083: Gini index of household income inequality (coefficient multiplied by 100). https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b19083.dat. Retrieved 2026-10-10.
  12. U.S. Bureau of Economic Analysis. CAGDP1: county GDP summary, current-dollar GDP (published in thousands of dollars, shown in millions). https://apps.bea.gov/regional/zip/CAGDP1.zip. Retrieved 2026-10-08.
  13. Invokely calculation from GDP in current dollars (BEA SAGDP2 and CAGDP1) divided by mid-year population (BEA SAINC1 and CAINC1). https://invokely.ai/docs/methodology#gdp_per_capita_usd. Retrieved 2026-10-09.
  14. U.S. Bureau of Economic Analysis. CAGDP11: annual percent change in real GDP, all industry total, individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAGDP11.zip. Retrieved 2026-10-08.
  15. U.S. Census Bureau. American Community Survey 5-year estimates, table B25077: median value (dollars), owner-occupied housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25077.dat. Retrieved 2026-10-09.
  16. Federal Housing Finance Agency (FHFA). FHFA developmental all-transactions county house prices, published annual percent change, nominal, not seasonally adjusted. https://www.fhfa.gov/hpi/download/annual/hpi_at_county.xlsx. Retrieved 2026-10-10.
  17. U.S. Census Bureau. American Community Survey 5-year estimates, table B25064: median gross rent (dollars), renter-occupied housing units paying cash rent. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25064.dat. Retrieved 2026-10-09.
  18. U.S. Census Bureau. American Community Survey 5-year estimates, table B25003: owner-occupied housing units as a percentage of occupied housing units, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25003.dat. Retrieved 2026-10-09.
  19. U.S. Census Bureau. Building Permits Survey: final annual county estimates of new privately owned housing units authorized, including imputation. https://www2.census.gov/econ/bps/County/co2025a.txt. Retrieved 2026-10-10.
  20. U.S. Census Bureau. Business Dynamics Statistics: employer firms, all covered industries, nation, states and counties. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Retrieved 2026-10-11.
  21. U.S. Census Bureau. Business Dynamics Statistics: establishment entry rate, all covered industries, nation and states from 1978, counties from 2010. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Retrieved 2026-10-12.
  22. U.S. Census Bureau. Business Dynamics Statistics: establishment exit rate, all covered industries, nation and states from 1978, counties from 2010. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Retrieved 2026-10-12.
  23. U.S. Census Bureau. Business Dynamics Statistics: job creation rate, all covered industries, nation and states from 1978, counties from 2010. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty.csv. Retrieved 2026-10-12.
  24. Source: USDA National Agricultural Statistics Service, Census of Agriculture. Census of Agriculture: number of farms, nation, states and counties (1997 to 2022). Retrieved through Data Commons (datacommons.org). https://www.nass.usda.gov/AgCensus/. Retrieved 2026-10-11. Retrieved through Data Commons (https://datacommons.org).

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