Sherman County Population

1880–2026

5,734

2026 projection

2.9% since 2020 (decrease)

02K4K6K8K18801900192019401960198020002020

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 Sherman County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20265,734-290.50%
20255,763-290.50%
20245,792+20.03%
20235,790-711.21%
20225,861-801.35%
20215,941+340.58%
20205,907-250.42%
20195,932+170.29%
20185,915-200.34%
20175,935-250.42%

Showing 10 of 29 years.

Sherman County Demographics

38.5median age

Median age

Female42.7 yrs
Male36.9 yrs

Adults

4,508
1,239 seniors (65+) · 27% of adults3,269 other adults

Sex

Female 47.7% · 2,794Male 52.3% · 3,064

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 59 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

Sherman County Income

$61,750median household income

Median household income

$61,750

Half of households earn more, half earn less

Median earnings

$43,750

Typical yearly pay for a worker 25 or older.

Poverty rate

10.2%

About 1 in 10 residents

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

Sherman County Marital Status

55% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married55%52%58%
Never married30%37%23%
Divorced9%8%10%
Widowed5%2%9%
Separated2%2%1%

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