Lincoln County Population

1870–2026

18,985

2026 projection

6.8% since 2020 (decrease)

05K10K15K20K25K18801900192019401960198020002020

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 Lincoln County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202618,985-1921.00%
202519,177-1920.99%
202419,369-3161.61%
202319,685-1760.89%
202219,861-3401.68%
202120,201-1680.82%
202020,369-840.41%
201920,453-1330.65%
201820,586-3091.48%
201720,895-2121.00%

Showing 10 of 30 years.

Lincoln County Demographics

44.1median age

Median age

Female43.9 yrs
Male44.2 yrs

Adults

15,414
4,180 seniors (65+) · 27% of adults11,234 other adults

Sex

Female 50.5% · 10,052Male 49.5% · 9,850

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 199 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

Lincoln County Income

$46,205median household income

Median household income

$46,205

Half of households earn more, half earn less

Median earnings

$42,685

Typical yearly pay for a worker 25 or older.

Poverty rate

23.2%

About 1 in 4 residents

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

Lincoln County Marital Status

50% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married50%51%50%
Never married27%28%26%
Divorced14%18%10%
Widowed9%3%14%
Separated<1%<1%<1%

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