Tinley Park Population

1900–2026

54,896

2026 projection

1.7% since 2020 (decrease)

010K20K30K40K50K60K1900192019401960198020002020

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 Tinley Park. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202654,896-2440.44%
202555,140+2800.51%
202454,860+5651.04%
202354,295-310.06%
202254,326-6421.17%
202154,968-8671.55%
202055,835+1170.21%
201955,718-3660.65%
201856,084-4530.80%
201756,537-3840.67%

Showing 10 of 28 years.

Tinley Park Demographics

43.2median age

Median age

Female46 yrs
Male40.7 yrs

Adults

43,614
11,808 seniors · 27%31,806 other adults

Sex

Female 51.2% · 28,091Male 48.8% · 26,751

Population by age

MaleFemale85+ years, male: 54785+ years, female: 74380–84 years, male: 57380–84 years, female: 80375–79 years, male: 88675–79 years, female: 1,28170–74 years, male: 1,57270–74 years, female: 1,41165–69 years, male: 1,66765–69 years, female: 2,32560–64 years, male: 2,11060–64 years, female: 2,32555–59 years, male: 1,76255–59 years, female: 2,02150–54 years, male: 1,57950–54 years, female: 1,72545–49 years, male: 1,52845–49 years, female: 1,74340–44 years, male: 1,37840–44 years, female: 1,63835–39 years, male: 1,94435–39 years, female: 1,62530–34 years, male: 1,96230–34 years, female: 1,39725–29 years, male: 1,60925–29 years, female: 1,52420–24 years, male: 1,54420–24 years, female: 1,38515–19 years, male: 1,37715–19 years, female: 1,77110–14 years, male: 1,39010–14 years, female: 1,6525–9 years, male: 1,8925–9 years, female: 1,5070–4 years, male: 1,4310–4 years, female: 1,21585+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–41K1K2K2K

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 548 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

Tinley Park Income

$105,189median household income

Median household income

$105,189

Half of households earn more, half earn less

Median earnings

$68,105

Typical yearly pay for a worker 25 or older.

Poverty rate

5%

About 1 in 20 residents

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

Tinley Park Marital Status

53% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married53%56%50%
Never married31%33%29%
Divorced9%7%11%
Widowed6%4%9%
Separated<1%<1%1%

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