Greenbrier County Population

1790–2026

31,324

2026 projection

4.8% since 2020 (decrease)

010K20K30K40K18001850190019502000

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 Greenbrier County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202631,324-2540.80%
202531,578-2540.80%
202431,832-3221.00%
202332,154-2020.62%
202232,356-3601.10%
202132,716-1900.58%
202032,906-1,7284.99%
201934,634-1330.38%
201834,767-4391.25%
201735,206-3320.93%

Showing 10 of 38 years.

Greenbrier County Demographics

46.8median age

Median age

Female47.7 yrs
Male45.1 yrs

Adults

26,141
7,926 seniors (65+) · 30% of adults18,215 other adults

Sex

Female 51.2% · 16,569Male 48.8% · 15,817

Population by age

MaleFemale85+ years, male: 21885+ years, female: 58880–84 years, male: 46380–84 years, female: 51075–79 years, male: 71375–79 years, female: 72770–74 years, male: 1,16070–74 years, female: 1,09765–69 years, male: 1,09065–69 years, female: 1,36060–64 years, male: 1,52660–64 years, female: 1,42455–59 years, male: 91955–59 years, female: 98350–54 years, male: 96550–54 years, female: 1,06645–49 years, male: 86145–49 years, female: 1,05540–44 years, male: 97040–44 years, female: 1,00035–39 years, male: 78635–39 years, female: 76230–34 years, male: 92730–34 years, female: 93825–29 years, male: 92725–29 years, female: 90620–24 years, male: 86920–24 years, female: 80915–19 years, male: 83915–19 years, female: 81410–14 years, male: 80710–14 years, female: 8865–9 years, male: 9405–9 years, female: 8600–4 years, male: 8370–4 years, female: 78485+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

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 324 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

Greenbrier County Income

$48,218median household income

Median household income

$48,218

Half of households earn more, half earn less

Median earnings

$39,917

Typical yearly pay for a worker 25 or older.

Poverty rate

21.8%

About 1 in 5 residents

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

Greenbrier County Marital Status

51% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married51%52%50%
Never married27%30%24%
Divorced12%11%12%
Widowed10%6%13%
Separated1%1%1%

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

Sources

8 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year