Portland township Population

2010–2026

4,006

2026 projection

2.8% since 2020 (increase)

01K2K3K4K5K201020122014201620182020202220242026

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 Portland township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20264,006+260.65%
20253,980+260.66%
20243,954+170.43%
20233,937+90.23%
20223,92800.00%
20213,928+310.80%
20203,897+41711.98%
20193,480+120.35%
20183,468+190.55%
20173,449+80.23%

Showing 10 of 17 years.

Portland township Demographics

31.8median age

Median age

Female31.1 yrs
Male32.7 yrs

Adults

2,644
488 seniors · 18%2,156 other adults

Sex

Female 51.9% · 2,039Male 48.1% · 1,889

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 39 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

Portland township Income

$101,890median household income

Median household income

$101,890

Half of households earn more, half earn less

Median earnings

$62,207

Typical yearly pay for a worker 25 or older.

Poverty rate

4.1%

About 1 in 24 residents

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

Portland township Marital Status

69% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married69%68%69%
Never married19%29%9%
Divorced7%3%12%
Widowed5%<1%9%
Separated0%0%0%

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