Carroll County Population

1830–2026

132.58K

2026 projection

11% since 2020 (increase)

020K40K60K80K100K120K140K1850190019502000

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 Carroll County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026132,579+1,5431.18%
2025131,036+1,5431.19%
2024129,493+2,7102.14%
2023126,783+2,7812.24%
2022124,002+2,9952.48%
2021121,007+1,6131.35%
2020119,394-7210.60%
2019120,115+2,0211.71%
2018118,094+6570.56%
2017117,437+1,2571.08%

Showing 10 of 34 years.

Carroll County Demographics

35.4median age

Median age

Female36.5 yrs
Male34.6 yrs

Adults

94,956
17,703 seniors (65+) · 19% of adults77,253 other adults

Sex

Female 51.2% · 63,826Male 48.8% · 60,743

Population by age

MaleFemale85+ years, male: 61485+ years, female: 1,17180–84 years, male: 92280–84 years, female: 1,27375–79 years, male: 1,42275–79 years, female: 1,71570–74 years, male: 1,88570–74 years, female: 2,64365–69 years, male: 3,02265–69 years, female: 3,03660–64 years, male: 3,58960–64 years, female: 3,48355–59 years, male: 3,47055–59 years, female: 4,00750–54 years, male: 3,55350–54 years, female: 4,10145–49 years, male: 3,79445–49 years, female: 3,68540–44 years, male: 3,43340–44 years, female: 4,00035–39 years, male: 4,18535–39 years, female: 4,01330–34 years, male: 4,05430–34 years, female: 4,25725–29 years, male: 4,11525–29 years, female: 4,32220–24 years, male: 5,14520–24 years, female: 5,37815–19 years, male: 5,08115–19 years, female: 4,96810–14 years, male: 3,89310–14 years, female: 4,0045–9 years, male: 4,6235–9 years, female: 3,9600–4 years, male: 3,9430–4 years, female: 3,81085+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K4K4K

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 1,246 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

Carroll County Income

$73,714median household income

Median household income

$73,714

Half of households earn more, half earn less

Median earnings

$45,722

Typical yearly pay for a worker 25 or older.

Poverty rate

15.4%

About 1 in 7 residents

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

Carroll 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 married33%36%30%
Divorced12%10%14%
Widowed5%3%7%
Separated2%1%2%

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