Winthrop Population

2010–2026

647

2026 projection

27.6% since 2020 (increase)

0100200300400500600700201020122014201620182020202220242026

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 Winthrop. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026647+233.69%
2025624+254.17%
2024599+213.63%
2023578+285.09%
2022550+234.36%
2021527+203.94%
2020507+326.74%
2019475+235.09%
2018452+112.49%
2017441+40.92%

Showing 10 of 17 years.

Winthrop Demographics

35.1median age

Median age

Female33.7 yrs
Male35.2 yrs

Adults

295
55 seniors · 19%240 other adults

Sex

Female 44% · 186Male 56% · 237

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 4 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

Winthrop Income

$66,908median household income

Median household income

$66,908

Half of households earn more, half earn less

Median earnings

$55,000

Typical yearly pay for a worker 25 or older.

Poverty rate

2.9%

About 1 in 35 residents

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

Winthrop Marital Status

44% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married44%43%45%
Never married24%30%17%
Divorced23%23%24%
Widowed7%4%10%
Separated2%0%4%

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