Adams County Population

1840–2026

36,758

2026 projection

2.5% since 2020 (increase)

010K20K30K40K1840186018801900192019401960198020002020

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 Adams County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202636,758+1080.29%
202536,650+1080.30%
202436,542+1040.29%
202336,438+2760.76%
202236,162+1710.48%
202135,991+1390.39%
202035,852+1640.46%
201935,688+1230.35%
201835,565+1560.44%
201735,409+1930.55%

Showing 10 of 33 years.

Adams County Demographics

33.2median age

Median age

Female35 yrs
Male32.2 yrs

Adults

24,892
5,921 seniors (65+) · 24% of adults18,971 other adults

Sex

Female 49.9% · 18,083Male 50.1% · 18,144

Population by age

MaleFemale85+ years, male: 38185+ years, female: 70580–84 years, male: 34380–84 years, female: 36475–79 years, male: 31075–79 years, female: 48970–74 years, male: 77470–74 years, female: 70565–69 years, male: 78665–69 years, female: 1,06460–64 years, male: 1,09660–64 years, female: 1,15155–59 years, male: 92655–59 years, female: 88050–54 years, male: 98250–54 years, female: 99245–49 years, male: 94845–49 years, female: 87740–44 years, male: 1,09540–44 years, female: 94935–39 years, male: 80835–39 years, female: 86930–34 years, male: 1,13130–34 years, female: 97825–29 years, male: 1,10525–29 years, female: 98620–24 years, male: 1,20020–24 years, female: 1,19615–19 years, male: 1,36815–19 years, female: 1,27810–14 years, male: 2,00110–14 years, female: 1,6985–9 years, male: 1,2335–9 years, female: 1,3460–4 years, male: 1,6570–4 years, female: 1,55685+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K1.5K1.5K

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 362 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

Adams County Income

$65,289median household income

Median household income

$65,289

Half of households earn more, half earn less

Median earnings

$46,137

Typical yearly pay for a worker 25 or older.

Poverty rate

11.2%

About 1 in 9 residents

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

Adams County Marital Status

54% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married54%54%54%
Never married26%29%22%
Divorced12%11%13%
Widowed7%5%10%
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