Onyx Population

2011–2026

597

2026 projection

3.6% since 2020 (increase)

010020030040050060070020122014201620182020202220242026

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 Onyx. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026597+81.36%
2025589+151.30%
2023574-7111.01%
2022645-162.42%
2021661+8514.76%
2020576+9820.50%
2019478-11018.71%
2018588-335.31%
2017621+111.80%
2016610+60.99%

Showing 10 of 15 years.

Onyx Demographics

22.8median age

Median age

Female22.7 yrs
Male0 yrs

Adults

245
29 seniors · 12%216 other adults

Sex

Female 79.6% · 195Male 20.4% · 50

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 2 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

Onyx Income

$24,297median household income

Median household income

$24,297

Half of households earn more, half earn less

Poverty rate

39.6%

About 1 in 3 residents

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

Onyx Marital Status

0% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married0%0%0%
Never married80%100%75%
Divorced8%0%10%
Widowed12%0%15%
Separated0%0%0%

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