Algona Population

1960–2026

3,240

2026 projection

1.4% since 2020 (decrease)

05001K1.5K2K2.5K3K3.5K1960197019801990200020102020

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 Algona. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20263,240-130.40%
20253,253+170.53%
20243,236+240.75%
20233,212-30.09%
20223,215-280.86%
20213,243-421.28%
20203,285+832.59%
20193,202-160.50%
20183,218+30.09%
20173,215+30.09%

Showing 10 of 22 years.

Algona Demographics

34.5median age

Median age

Female35 yrs
Male34.4 yrs

Adults

2,368
205 seniors · 9%2,163 other adults

Sex

Female 47.4% · 1,540Male 52.6% · 1,707

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 32 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

Algona Income

$85,332median household income

Median household income

$85,332

Half of households earn more, half earn less

Median earnings

$45,428

Typical yearly pay for a worker 25 or older.

Poverty rate

12.1%

About 1 in 8 residents

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

Algona Marital Status

45% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married45%46%43%
Never married37%40%34%
Divorced9%8%10%
Widowed8%4%13%
Separated2%2%<1%

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