Madison County, Florida Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 57th-largest in Florida
The population of Madison County, Florida is 18,113 as of the 2023 American Community Survey, making it the 57th-largest county in Florida. The median household income is $48,176, the median home value is $105,900, and the median age is 44.9.
The population of Madison County has declined 4.6% since 2010 (19,251 → 18,364), a -0.34% annualized rate.
18,113
Population
-0.34%
Annual growth
26
People / sq mi
$48,176
Median Income
$105,900
Median Home Value
Madison County covers 697 sq mi of land at 26.0 people per square mile.
About Madison County, FL
Madison County is defined demographically by education — 12.5% of adults hold a bachelor’s degree, below the national average. With 18,113 residents, Madison County is a county in Florida.
Incomes run on the lower side: a median household income of $48,176, below the US median of $78,538. Poverty sits at 13.0%, close to the national 12.4%. Housing is relatively affordable, with a median home value of $105,900, with typical rent around $819.
Madison County is among the least college-educated US counties, at 12.5% — below the national 35.0%. Just 3.8% of workers are home-based, below the national 14.0%, and the average commute runs about 30 minutes each way.
Madison County Population History (2010-2024)
The county of Madison County had a population of 19,251 in 2010 and 18,364 in 2024, a -4.6% growth over 14 years. The peak was 19,251 in 2010. Average annual growth rate: -0.33%.
18,364
Population (2024)
19,251
Population (2010)
19,251
Peak (2010)
-0.33%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 19,251 |
| 2011 | 19,134 |
| 2012 | 18,973 |
| 2013 | 18,757 |
| 2014 | 18,607 |
| 2015 | 18,485 |
| 2016 | 18,342 |
| 2017 | 18,512 |
| 2018 | 18,623 |
| 2019 | 18,599 |
| 2020 | 17,838 |
| 2021 | 17,943 |
| 2022 | 17,978 |
| 2023 | 18,322 |
| 2024 | 18,364 |
Race & Ethnicity
| White | 56.1% |
| Black or African American | 36.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.5% |
| Two or More Races | 0.0% |
Age & Sex
44.9
Median Age
47.4%
Female
52.6%
Male
22.6%
Age 65+
Age Distribution
Children (under 15): 14.9% · Seniors (65+): 22.6%
Income & Poverty
| Median household income | $48,176$-23,535 vs state |
| Mean household income | $60,900 |
| Per-capita income | $23,670 |
| Poverty rate | 13.0%+4.1% vs state |
| Unemployment rate | 1.1% |
| Employment-to-population | 42.5% |
Top Industries by Employment
The largest employment sector in Madison County is professional & business services, accounting for 21.0% of workers.
How residents commute
0.0%
Drive alone
1.6%
Carpool
78.4%
Public transit
3.8%
Work from home
30.3 min
Avg commute
Housing
$105,900$-219,100 vs state
Median home value
$819
Median rent
72.0%
Homeownership rate
8,392
Total housing units
83.2%
Occupied
16.8%
Vacant
28.0%
Renter-occupied
Social & access
87.9%
With health insurance
78.4%
With broadband internet
31.4%
Foreign-born
9.6%
Veterans (18+)
17.6%
With a disability
94.6%
Speak language other than English at home
Education
80.6%
High School+
12.5%
Bachelor's+
Largest cities in Florida
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County rankings
Frequently Asked Questions
Madison County, Florida has a population of 18,113 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 57th-largest county in Florida. Population density is 26 people per square mile.
The population of Madison County has declined 4.6% since 2010 (19,251 → 18,364), a -0.34% annualized rate.
The median household income in Madison County, Florida is $48,176, with mean (average) household income of $60,900 and per-capita income of $23,670. 13.0% of residents live below the federal poverty level.
In Madison County, the largest racial and ethnic groups are White (56.1%), Black or African American (36.5%), Hispanic or Latino (1.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Madison County, Florida is 44.9 years. Residents are 47.4% female and 52.6% male.
The median home value in Madison County is $105,900 and median monthly rent is $819. 72.0% of occupied housing units are owner-occupied. The county has 8,392 total housing units, 16.8% of which are vacant.
The largest employment sector in Madison County, Florida is professional, scientific, and management services, employing 21.0% of workers. The unemployment rate is 1.1%.
Jacksonville is among the largest cities associated with Madison County, Florida, with a population of 961,739.
Madison County, FL Climate
Madison County, FL has an average annual temperature of 19.7°C (67°F) and receives about 1364 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
19.7°C
Avg Temp
1364
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 11° / 51° | 132 mm |
| February | 13° / 55° | 109 mm |
| March | 16° / 61° | 135 mm |
| April | 19° / 67° | 87 mm |
| May | 23° / 74° | 82 mm |
| June | 26° / 79° | 145 mm |
| July | 27° / 81° | 166 mm |
| August | 27° / 81° | 150 mm |
| September | 25° / 78° | 108 mm |
| October | 20° / 69° | 73 mm |
| November | 16° / 61° | 77 mm |
| December | 12° / 54° | 100 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 Madison County, FL
The most comfortable months to visit Madison County, FL are typically October, April and May, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 5°C low). July is usually the wettest month.
Where to stay near Madison County
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.