Amador County Population

1860–2026

41,778

2026 projection

3% since 2020 (increase)

010K20K30K40K50K186018801900192019401960198020002020

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 Amador County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202641,778-980.23%
202541,876-980.23%
202441,974+1910.46%
202341,783+3180.77%
202241,465+2400.58%
202141,225+6581.62%
202040,567+8742.20%
201939,693+3440.87%
201839,349+8002.08%
201738,549+1,1062.95%

Showing 10 of 31 years.

Amador County Demographics

49.7median age

Median age

Female53.3 yrs
Male47.1 yrs

Adults

35,039
11,423 seniors (65+) · 33% of adults23,616 other adults

Sex

Female 45.3% · 18,752Male 54.7% · 22,676

Population by age

MaleFemale85+ years, male: 45885+ years, female: 63680–84 years, male: 71880–84 years, female: 61275–79 years, male: 1,04875–79 years, female: 1,14570–74 years, male: 1,66570–74 years, female: 1,71365–69 years, male: 1,64965–69 years, female: 1,77960–64 years, male: 1,75360–64 years, female: 2,17455–59 years, male: 1,60255–59 years, female: 98450–54 years, male: 1,68250–54 years, female: 97845–49 years, male: 1,46445–49 years, female: 78740–44 years, male: 1,32040–44 years, female: 1,11835–39 years, male: 1,99835–39 years, female: 1,03930–34 years, male: 1,43030–34 years, female: 1,00925–29 years, male: 1,21725–29 years, female: 89720–24 years, male: 97320–24 years, female: 67615–19 years, male: 95715–19 years, female: 77210–14 years, male: 96810–14 years, female: 9095–9 years, male: 9455–9 years, female: 7720–4 years, male: 8290–4 years, female: 75285+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–41K1K2K2K

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 414 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

Amador County Income

$88,044median household income

Median household income

$88,044

Half of households earn more, half earn less

Median earnings

$54,684

Typical yearly pay for a worker 25 or older.

Poverty rate

8.2%

About 1 in 12 residents

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

Amador County Marital Status

52% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married52%51%52%
Never married25%31%18%
Divorced15%13%16%
Widowed7%3%11%
Separated2%2%3%

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