Granite City Population

1900–2026

26,659

2026 projection

3.1% since 2020 (decrease)

010K20K30K40K50K1900192019401960198020002020

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 Granite City. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202626,659-1480.55%
202526,807-1130.42%
202426,920-700.26%
202326,990-1340.49%
202227,124-2120.78%
202127,336-1760.64%
202027,512-6652.36%
201928,177-2530.89%
201828,430-2200.77%
201728,650-1540.53%

Showing 10 of 28 years.

Granite City Demographics

40.4median age

Median age

Female41.2 yrs
Male39.8 yrs

Adults

20,698
5,153 seniors · 25%15,545 other adults

Sex

Female 50.1% · 13,308Male 49.9% · 13,241

Population by age

MaleFemale85+ years, male: 22285+ years, female: 42680–84 years, male: 31680–84 years, female: 34275–79 years, male: 35875–79 years, female: 46070–74 years, male: 54970–74 years, female: 72465–69 years, male: 80365–69 years, female: 95360–64 years, male: 1,24260–64 years, female: 96255–59 years, male: 76955–59 years, female: 57450–54 years, male: 70250–54 years, female: 86945–49 years, male: 67645–49 years, female: 77540–44 years, male: 95040–44 years, female: 72435–39 years, male: 1,12235–39 years, female: 1,11130–34 years, male: 76430–34 years, female: 84825–29 years, male: 79325–29 years, female: 1,05120–24 years, male: 47920–24 years, female: 43115–19 years, male: 93915–19 years, female: 87210–14 years, male: 93910–14 years, female: 8125–9 years, male: 7515–9 years, female: 7660–4 years, male: 8670–4 years, female: 60885+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 265 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

Granite City Income

$59,205median household income

Median household income

$59,205

Half of households earn more, half earn less

Median earnings

$45,962

Typical yearly pay for a worker 25 or older.

Poverty rate

14.8%

About 1 in 7 residents

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

Granite City 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%41%39%
Never married34%37%31%
Divorced17%17%16%
Widowed8%4%11%
Separated2%<1%3%

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

Sources

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

Population

American Community Survey, 2024 5-year