Clay County Population

1880–2026

7,832

2026 projection

3.2% since 2020 (increase)

02K4K6K8K10K12K18801900192019401960198020002020

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 Clay County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20267,832+110.14%
20257,821+110.14%
20247,810+1441.88%
20237,666+450.59%
20227,621+350.46%
20217,586-20.03%
20207,588-90.12%
20197,597-570.74%
20187,654-70.09%
20177,661+10.01%

Showing 10 of 29 years.

Clay County Demographics

48.5median age

Median age

Female49 yrs
Male48 yrs

Adults

6,227
1,914 seniors (65+) · 31% of adults4,313 other adults

Sex

Female 51.4% · 3,940Male 48.6% · 3,730

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 77 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

Clay County Income

$39,972median household income

Median household income

$39,972

Half of households earn more, half earn less

Median earnings

$38,943

Typical yearly pay for a worker 25 or older.

Poverty rate

24.2%

About 1 in 4 residents

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

Clay 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%55%50%
Never married20%21%19%
Divorced15%15%14%
Widowed12%8%15%
Separated2%1%2%

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