Townapedia
WinthropME Mills
WinthropME Mills · Magicpiano, CC BY-SA 4.0
WinthropME Library
WinthropME Library · Magicpiano, CC BY-SA 4.0
Moses Bailey house Winthrop Maine
Moses Bailey house Winthrop Maine · Bailey Manor, CC BY-SA 4.0
Bailey Public Library, June, 2015
Bailey Public Library, June, 2015 · Richard Fortin, CC BY-SA 4.0
ReadfieldME JesseLeeChurch
ReadfieldME JesseLeeChurch · Magicpiano, CC BY-SA 4.0
Ladies Delight Light, 2005
Ladies Delight Light, 2005 · Lmichaud, CC BY-SA 3.0

Winthrop, Maine

Winthrop is a community of 3,108 people in Kennebec County, Maine.

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Population3,108 +26.0% since 2019
Elevation230 ft 70 m
Land area5.5 sq mi
ZIP code04364
Nearest airportAugusta State Airport (AUG) 7 mi

Why visit Winthrop

Townapedia lists 4 museums and landmarks, 4 parks and trails, 1 place to eat, 1 place to stay and 1 attraction in and around town.

Highlights include Charles M. Bailey Public Library and Ladies Delight Light.

July is the warmest month, with average highs of 80°F; January lows average 12°F.

About Winthrop

Winthrop is a census-designated place (CDP) comprising the primary settlement in the town of Winthrop in Kennebec County, Maine, United States. The population was 2,650 at the 2010 census, out of 6,092 in the town of Winthrop as a whole.

From the Wikipedia article Winthrop (CDP), Maine (this version), under CC BY-SA 4.0.

Things to do1

Asbury Threater

Cinema and theater · 2.1 mi

Open in Google Maps

Museums and landmarks4

Charles M. Bailey Public Library

Monument and historic site · National Register of Historic Places · 1.5 mi

Public library in Winthrop, Maine, United States

39 Bowdoin Street, Winthrop

Open in Google Maps · Wikipedia

Ladies Delight Light

Lighthouse · National Register of Historic Places · 3.1 mi

Lighthouse in Maine, United States

Open in Google Maps · Wikipedia

Moses Bailey House

Monument and historic site · National Register of Historic Places · 1.8 mi

House in Winthrop, Maine

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Winthrop Mills Company

Monument and historic site · National Register of Historic Places · 1.5 mi

Building in Maine, United States

Open in Google Maps · Wikipedia

Parks, trails and playgrounds4

Georgia Fuller Wiesendanger Wildlife Protection Area

Hiking and trails · 2.0 mi

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Maranacook Beach

Park · 1.3 mi

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Norcross Point Park

Park · 1.4 mi

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Upper Narrows Pond Access

Park · 0.8 mi

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Restaurants and cafes1

Dunkin'

Fast food · Donut, Coffee Shop · 1.2 mi

377 Main Street, Winthrop

04:00-20:00

Open in Google Maps · +1 207-707-7000

Where to stay1

Churches and places of worship2

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Shopping1

Gas and EV charging1

Schools, colleges and libraries7

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Healthcare1

Map of Winthrop

23 places. The map loads OpenStreetMap tiles when you open it.

Climate by month

20°40°60°80°January: 2.6 in of rainFebruary: 2.3 in of rainMarch: 3.2 in of rainApril: 3.8 in of rainMay: 3.3 in of rainJune: 4.0 in of rainJuly: 3.2 in of rainAugust: 3.4 in of rainSeptember: 3.9 in of rainOctober: 4.7 in of rainNovember: 4.0 in of rainDecember: 3.4 in of rainJanuary: 29°FFebruary: 32°FMarch: 41°FApril: 54°FMay: 66°FJune: 74°FJuly: 80°FAugust: 79°FSeptember: 71°FOctober: 58°FNovember: 46°FDecember: 35°FJanuary: 12°FFebruary: 14°FMarch: 23°FApril: 34°FMay: 45°FJune: 54°FJuly: 60°FAugust: 59°FSeptember: 51°FOctober: 40°FNovember: 30°FDecember: 20°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan29°F12°F2.6 in
Feb32°F14°F2.3 in
Mar41°F23°F3.2 in
Apr54°F34°F3.8 in
May66°F45°F3.3 in
Jun74°F54°F4.0 in
Jul80°F60°F3.2 in
Aug79°F59°F3.4 in
Sep71°F51°F3.9 in
Oct58°F40°F4.7 in
Nov46°F30°F4.0 in
Dec35°F20°F3.4 in

U.S. Climate Normals 1991-2020 for Augusta State Ap (8 mi away), NOAA NCEI.

People and cost of living

$61,058median household income
$244,900median home value
$881median monthly rent
37.3median age
40.8%of adults have a bachelor's degree or higher
89.1%of homes are owner-occupied
26.2 minaverage commute
Age of residents
Under 1829%18 to 3416%35 to 6438%65 and over16%

American Community Survey 5-year estimates, 2020-2024, U.S. Census Bureau. Estimates have margins of error, larger for small towns.

Disaster history

Kennebec County has had 15 federal disaster declarations since 2000, most often for severe storms.

  • 2024-01-30: Severe Storm And Flooding (Severe Storm)
  • 2023-09-14: Hurricane Lee (Hurricane)
  • 2023-07-06: Severe Storm And Flooding (Flood)
  • 2020-04-04: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2018-01-02: Severe Storm And Flooding (Severe Storm)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Augusta State Airport (AUG) is the nearest airport with scheduled flights listed in OpenStreetMap, 7 miles away.

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built October 30, 2026. Spotted a mistake? Tell us or suggest a place.