Caroline County Population

1790–2026

34,173

2026 projection

2.7% since 2020 (increase)

05K10K15K20K25K30K35K18001850190019502000

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 Caroline County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202634,173+570.17%
202534,116+570.17%
202434,059+2910.86%
202333,768+2400.72%
202233,528+840.25%
202133,444+1700.51%
202033,274-2350.70%
201933,509+1680.50%
201833,341+2190.66%
201733,122+2880.88%

Showing 10 of 38 years.

Caroline County Demographics

39.9median age

Median age

Female40.7 yrs
Male38.7 yrs

Adults

25,613
5,831 seniors (65+) · 23% of adults19,782 other adults

Sex

Female 50.9% · 17,122Male 49.1% · 16,547

Population by age

MaleFemale85+ years, male: 21085+ years, female: 54380–84 years, male: 27680–84 years, female: 25875–79 years, male: 49975–79 years, female: 57970–74 years, male: 82270–74 years, female: 90965–69 years, male: 87165–69 years, female: 86460–64 years, male: 1,33160–64 years, female: 1,41655–59 years, male: 1,04255–59 years, female: 1,13250–54 years, male: 1,08450–54 years, female: 1,09945–49 years, male: 85545–49 years, female: 1,00640–44 years, male: 1,05240–44 years, female: 93635–39 years, male: 1,07235–39 years, female: 1,08830–34 years, male: 1,09630–34 years, female: 1,15725–29 years, male: 88725–29 years, female: 92320–24 years, male: 96320–24 years, female: 98215–19 years, male: 1,09615–19 years, female: 1,04410–14 years, male: 99310–14 years, female: 9005–9 years, male: 1,2845–9 years, female: 1,2400–4 years, male: 1,1140–4 years, female: 1,04685+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

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 337 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

Caroline County Income

$68,457median household income

Median household income

$68,457

Half of households earn more, half earn less

Median earnings

$47,440

Typical yearly pay for a worker 25 or older.

Poverty rate

12.2%

About 1 in 8 residents

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

Caroline County Marital Status

46% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married46%48%45%
Never married33%36%30%
Divorced12%11%14%
Widowed7%4%9%
Separated1%<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