Terry County Population

1890–2026

11,803

2026 projection

0.1% since 2020 (increase)

05K10K15K20K1900192019401960198020002020

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 Terry County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202611,803+830.71%
202511,720+830.71%
202411,637+810.70%
202311,556+1191.04%
202211,437-2742.34%
202111,711-810.69%
202011,792-5624.55%
201912,354+430.35%
201812,311-1160.93%
201712,427-3402.66%

Showing 10 of 28 years.

Terry County Demographics

37median age

Median age

Female37.2 yrs
Male36.6 yrs

Adults

8,412
1,882 seniors (65+) · 22% of adults6,530 other adults

Sex

Female 45.3% · 5,271Male 54.7% · 6,358

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 116 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

Terry County Income

$44,100median household income

Median household income

$44,100

Half of households earn more, half earn less

Median earnings

$34,594

Typical yearly pay for a worker 25 or older.

Poverty rate

18.3%

About 1 in 5 residents

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

Terry County Marital Status

42% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married42%41%43%
Never married36%39%33%
Divorced11%10%11%
Widowed8%8%9%
Separated3%3%4%

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