Aurora Population

1890–2026

4,806

2026 projection

2.7% since 2020 (increase)

01K2K3K4K5K1900192019401960198020002020

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.
20264,806+190.40%
20254,787+280.59%
20244,759+400.85%
20234,719+501.07%
20224,669+140.30%
20214,655-250.53%
20204,680+1543.40%
20194,526+270.60%
20184,499+190.42%
20174,480+120.27%

Showing 10 of 29 years.

Aurora Demographics

39.5median age

Median age

Female42 yrs
Male37.8 yrs

Adults

3,444
976 seniors · 28%2,468 other adults

Sex

Female 50.1% · 2,336Male 49.9% · 2,328

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 47 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

$77,679median household income

Median household income

$77,679

Half of households earn more, half earn less

Median earnings

$52,364

Typical yearly pay for a worker 25 or older.

Poverty rate

4.8%

About 1 in 21 residents

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

Aurora Marital Status

63% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married63%67%59%
Never married21%23%19%
Divorced10%8%12%
Widowed6%2%10%
Separated<1%<1%<1%

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