Madison County Population

1820–2026

262.9K

2026 projection

1.1% since 2020 (decrease)

050K100K150K200K250K300K1850190019502000

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 Madison County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026262,903-2070.08%
2025263,110-2070.08%
2024263,317-870.03%
2023263,404-4190.16%
2022263,823-1,3340.50%
2021265,157-5890.22%
2020265,746+2,1370.81%
2019263,609-8720.33%
2018264,481-1,0350.39%
2017265,516-2570.10%

Showing 10 of 35 years.

Madison County Demographics

40.2median age

Median age

Female41.2 yrs
Male39.3 yrs

Adults

207,890
48,934 seniors (65+) · 24% of adults158,956 other adults

Sex

Female 51.1% · 135,078Male 48.9% · 129,160

Population by age

MaleFemale85+ years, male: 2,01785+ years, female: 3,51580–84 years, male: 2,28080–84 years, female: 3,69975–79 years, male: 3,69175–79 years, female: 4,79670–74 years, male: 5,71270–74 years, female: 7,38165–69 years, male: 7,92265–69 years, female: 7,92160–64 years, male: 9,58060–64 years, female: 9,61055–59 years, male: 8,25255–59 years, female: 8,70550–54 years, male: 8,17350–54 years, female: 8,24345–49 years, male: 7,47445–49 years, female: 7,94040–44 years, male: 8,09740–44 years, female: 7,78735–39 years, male: 8,77635–39 years, female: 9,51130–34 years, male: 8,65030–34 years, female: 8,83525–29 years, male: 8,03225–29 years, female: 8,15720–24 years, male: 7,87220–24 years, female: 7,69815–19 years, male: 9,04215–19 years, female: 8,79910–14 years, male: 7,91010–14 years, female: 8,5855–9 years, male: 8,6005–9 years, female: 7,1960–4 years, male: 7,0800–4 years, female: 6,70085+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45K5K

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 2,642 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

Madison County Income

$75,793median household income

Median household income

$75,793

Half of households earn more, half earn less

Median earnings

$53,993

Typical yearly pay for a worker 25 or older.

Poverty rate

11.1%

About 1 in 9 residents

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

Madison County Marital Status

48% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married48%50%47%
Never married32%35%29%
Divorced13%11%14%
Widowed6%3%9%
Separated1%<1%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