Aurora Population

1850–2026

181.67K

2026 projection

0.8% since 2020 (increase)

050K100K150K200K250K186018801900192019401960198020002020

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 Aurora. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026181,666+1610.09%
2025181,505+5950.33%
2024180,910+1,1930.66%
2023179,717+6030.34%
2022179,114-3440.19%
2021179,458-8060.45%
2020180,264-17,4188.81%
2019197,682-1,5610.78%
2018199,243-1,1080.55%
2017200,351-3930.20%

Showing 10 of 33 years.

Aurora Demographics

35.2median age

Median age

Female36.3 yrs
Male33.9 yrs

Adults

134,540
19,880 seniors · 15%114,660 other adults

Sex

Female 50.2% · 90,322Male 49.8% · 89,576

Population by age

MaleFemale85+ years, male: 49085+ years, female: 1,30080–84 years, male: 87480–84 years, female: 1,12375–79 years, male: 1,32675–79 years, female: 1,93670–74 years, male: 2,33070–74 years, female: 3,48265–69 years, male: 3,37365–69 years, female: 3,64660–64 years, male: 3,84960–64 years, female: 4,54855–59 years, male: 5,19555–59 years, female: 4,81250–54 years, male: 6,03450–54 years, female: 6,15545–49 years, male: 6,90645–49 years, female: 6,67140–44 years, male: 6,61140–44 years, female: 6,70635–39 years, male: 6,82035–39 years, female: 6,21530–34 years, male: 5,70830–34 years, female: 6,10025–29 years, male: 6,76525–29 years, female: 6,56220–24 years, male: 6,82520–24 years, female: 6,74015–19 years, male: 7,41315–19 years, female: 6,77410–14 years, male: 6,89710–14 years, female: 6,8815–9 years, male: 6,4095–9 years, female: 5,5170–4 years, male: 5,7510–4 years, female: 5,15485+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–42K2K4K4K6K6K

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 1,799 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

Aurora Income

$93,633median household income

Median household income

$93,633

Half of households earn more, half earn less

Median earnings

$50,268

Typical yearly pay for a worker 25 or older.

Poverty rate

9.5%

About 1 in 11 residents

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

Aurora Marital Status

47% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married47%49%44%
Never married38%41%36%
Divorced9%8%11%
Widowed4%1%7%
Separated2%2%2%

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