Gilliam Population

2010–2026

182

2026 projection

1.7% since 2020 (increase)

050100150200201020122014201620182020202220242026

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 Gilliam. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202618200.00%
2025182+21.11%
2024180+10.56%
2023179+10.56%
2022178-10.56%
202117900.00%
2020179-126.28%
201919100.00%
2018191-10.52%
2017192-10.52%

Showing 10 of 17 years.

Gilliam Demographics

24median age

Median age

Female29.5 yrs
Male16.3 yrs

Adults

171
11 seniors · 6%160 other adults

Sex

Female 51.9% · 168Male 48.1% · 156

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 3 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

Gilliam Income

$39,728median household income

Median household income

$39,728

Half of households earn more, half earn less

Median earnings

$36,786

Typical yearly pay for a worker 25 or older.

Poverty rate

39.8%

About 1 in 3 residents

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

Gilliam Marital Status

40% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married40%50%32%
Never married28%26%29%
Divorced28%24%32%
Widowed3%0%6%
Separated1%0%2%

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