Greenville County Population

1790–2026

592.38K

2026 projection

12.4% since 2020 (increase)

0100K200K300K400K500K600K18001850190019502000

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 Greenville County. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026592,380+9,2551.59%
2025583,125+9,2551.61%
2024573,870+12,8842.30%
2023560,986+12,2232.23%
2022548,763+13,9742.61%
2021534,789+7,5451.43%
2020527,244+2,4960.48%
2019524,748+9,1761.78%
2018515,572+8,0881.59%
2017507,484+7,8891.58%

Showing 10 of 38 years.

Greenville County Demographics

38.4median age

Median age

Female39.7 yrs
Male37.2 yrs

Adults

422,724
91,684 seniors (65+) · 22% of adults331,040 other adults

Sex

Female 51.4% · 281,526Male 48.6% · 266,640

Population by age

MaleFemale85+ years, male: 2,96485+ years, female: 5,42380–84 years, male: 4,83280–84 years, female: 6,51875–79 years, male: 7,57575–79 years, female: 9,74570–74 years, male: 11,97270–74 years, female: 13,78865–69 years, male: 13,10065–69 years, female: 15,76760–64 years, male: 16,79260–64 years, female: 18,86855–59 years, male: 15,87755–59 years, female: 16,38250–54 years, male: 16,91050–54 years, female: 17,48845–49 years, male: 16,22345–49 years, female: 16,90840–44 years, male: 17,27740–44 years, female: 18,73635–39 years, male: 18,44935–39 years, female: 18,12730–34 years, male: 19,15230–34 years, female: 20,00425–29 years, male: 18,18125–29 years, female: 18,81620–24 years, male: 16,52920–24 years, female: 17,10915–19 years, male: 17,74315–19 years, female: 17,53310–14 years, male: 18,72310–14 years, female: 16,9225–9 years, male: 17,4785–9 years, female: 17,5520–4 years, male: 16,8630–4 years, female: 15,84085+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45K5K10K10K15K15K

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 5,482 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

Greenville County Income

$76,932median household income

Median household income

$76,932

Half of households earn more, half earn less

Median earnings

$51,677

Typical yearly pay for a worker 25 or older.

Poverty rate

10.8%

About 1 in 9 residents

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

Greenville 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%54%49%
Never married32%34%30%
Divorced10%9%12%
Widowed5%3%8%
Separated2%2%2%

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