Grannis Population

2010–2026

499

2026 projection

1.4% since 2020 (increase)

0100200300400500600201020122014201620182020202220242026

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 Grannis. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026499+10.20%
2025498+10.20%
2024497-20.40%
2023499+30.60%
2022496+10.20%
2021495+30.61%
2020492-8214.29%
2019574-20.35%
2018576-30.52%
2017579+10.17%

Showing 10 of 17 years.

Grannis Demographics

28.9median age

Median age

Female26.4 yrs
Male35.5 yrs

Adults

514
60 seniors · 12%454 other adults

Sex

Female 51.1% · 353Male 48.9% · 338

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 7 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

Grannis Income

$75,132median household income

Median household income

$75,132

Half of households earn more, half earn less

Median earnings

$38,571

Typical yearly pay for a worker 25 or older.

Poverty rate

14.2%

About 1 in 7 residents

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

Grannis 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%48%46%
Never married38%37%40%
Divorced12%13%10%
Widowed3%3%4%
Separated0%0%0%

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