Jack County Population

1860–2026

9,705

2026 projection

14.4% since 2020 (increase)

02K4K6K8K10K12K186018801900192019401960198020002020

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 Jack County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20269,705+1421.48%
20259,563+1421.51%
20249,421+2222.41%
20239,199+4615.28%
20228,738+1982.32%
20218,540+560.66%
20208,484-4615.15%
20198,945+1191.35%
20188,826-30.03%
20178,829+440.50%

Showing 10 of 31 years.

Jack County Demographics

40median age

Median age

Female38.8 yrs
Male40.6 yrs

Adults

6,880
1,497 seniors (65+) · 22% of adults5,383 other adults

Sex

Female 45.6% · 4,052Male 54.4% · 4,830

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 89 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

Jack County Income

$68,079median household income

Median household income

$68,079

Half of households earn more, half earn less

Median earnings

$43,684

Typical yearly pay for a worker 25 or older.

Poverty rate

13%

About 1 in 8 residents

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

Jack County Marital Status

49% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married49%47%52%
Never married28%36%18%
Divorced13%13%13%
Widowed7%3%12%
Separated2%<1%4%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201