Townapedia
New Plymouth Water Tower
New Plymouth Water Tower · Tamanoeconomico, CC BY-SA 4.0
New Plymouth Congregational Church 1 - New Plymouth Idaho
New Plymouth Congregational Church 1 - New Plymouth Idaho · Ian Poellet, CC BY-SA 4.0
New Plymouth Congregational Church 2 - New Plymouth Idaho
New Plymouth Congregational Church 2 - New Plymouth Idaho · Ian Poellet, CC BY-SA 4.0

New Plymouth, Idaho

New Plymouth is a city of 1,794 people in Payette County, Idaho, founded in 1896.

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Population1,794 +20.2% since 2019
Elevation2,264 ft 690 m
Founded1896
Land area0.7 sq mi
ZIP code83655
Nearest airportOntario Municipal Airport (ONO) 10 mi

Why visit New Plymouth

Townapedia lists 2 parks and trails and 4 places to eat in and around town.

July is the warmest month, with average highs of 93°F; December lows average 22°F.

About New Plymouth

New Plymouth is a city in Payette County, Idaho. As of the 2020 census, New Plymouth had a population of 1,494. It was incorporated on February 15, 1896. It is the host of the annual Payette County Fair and rodeo.

From the Wikipedia article New Plymouth, Idaho (this version), under CC BY-SA 4.0.

Parks, trails and playgrounds2

Downtown Park

Park

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Kiwanis Park

Park

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Restaurants and cafes4

BB's Cruisin' Coffee

Cafe · Coffee Shop

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Garbonzo's Pizza

Restaurant · Italian, Pizza

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Double Diamond

Restaurant

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The Club

Bar and pub

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Churches and places of worship3

New Plymouth Congregational Church

Church · National Register of Historic Places

Church building in Idaho, United States of America

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The Church of Jesus Christ of Latter-day Saints

Church · Mormon · 0.4 mi

521 South Plymouth Avenue, New Plymouth

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New Plymouth First Baptist Church

Church · 0.4 mi

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Shopping2

DJ's Pilgrim Market

Grocery

102 Plymouth Avenue, New Plymouth

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DO DROP IN

Shop

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History

New Plymouth was a colony town, bought and planned before it was settled. It was the combined project of a group of people purportedly dissatisfied with city life in Chicago, who in 1895 formed what they called "The Plymouth Society of Chicago" and William E. Smythe, who was the chairman of the executive committee of the National Irrigation Congress and a famous irrigation promoter. Mr. Smythe was determined to found a colony to serve as a striking argument in favor of his project - irrigation. He spoke throughout the east, urging young and old men to go west in colonies and develop the country with the help of irrigation. He wanted the first colony to be called New Plymouth — after Plymouth, Massachusetts — and wanted it located in southwestern Idaho in the Payette Valley, which he had found apt for his purpose because of the extraordinary water supply via the nearby Payette River.

The Plymouth Society of Chicago selected a committee to investigate the irrigated Payette River Valley in the five-year-old state of Idaho, and another site in Colorado, to be purchased for the colony. The present city of New Plymouth was on the drawing boards in Chicago, designed as a town able to be self-reliant through the use of irrigation, solidly built on an agricultural and railroad economy.

From the History section of New Plymouth, Idaho on Wikipedia, under CC BY-SA 4.0.

Gas and EV charging1

Schools, colleges and libraries10

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Healthcare1

Map of New Plymouth

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

Climate by month

20°40°60°80°100°January: 1.3 in of rainFebruary: 0.8 in of rainMarch: 1.0 in of rainApril: 0.9 in of rainMay: 1.4 in of rainJune: 0.7 in of rainJuly: 0.2 in of rainAugust: 0.1 in of rainSeptember: 0.3 in of rainOctober: 0.8 in of rainNovember: 0.9 in of rainDecember: 1.6 in of rainJanuary: 36°FFebruary: 44°FMarch: 56°FApril: 63°FMay: 74°FJune: 82°FJuly: 93°FAugust: 91°FSeptember: 81°FOctober: 65°FNovember: 47°FDecember: 36°FJanuary: 23°FFebruary: 26°FMarch: 32°FApril: 38°FMay: 47°FJune: 54°FJuly: 60°FAugust: 57°FSeptember: 47°FOctober: 36°FNovember: 28°FDecember: 22°FJFMAMJJASOND
Average high Average low Rain
Monthly table
MonthHighLowRain
Jan36°F23°F1.3 in
Feb44°F26°F0.8 in
Mar56°F32°F1.0 in
Apr63°F38°F0.9 in
May74°F47°F1.4 in
Jun82°F54°F0.7 in
Jul93°F60°F0.2 in
Aug91°F57°F0.1 in
Sep81°F47°F0.3 in
Oct65°F36°F0.8 in
Nov47°F28°F0.9 in
Dec36°F22°F1.6 in

U.S. Climate Normals 1991-2020 for Ontario Ksrv (9 mi away), NOAA NCEI.

People and cost of living

$65,375median household income
$277,500median home value
$1,062median monthly rent
32.7median age
28.9%of adults have a bachelor's degree or higher
74.8%of homes are owner-occupied
25.0 minaverage commute
Age of residents
Under 1827%18 to 3425%35 to 6430%65 and over18%

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

Disaster history

Payette County has had 4 federal disaster declarations since 2000, most often for biologicals.

  • 2020-04-09: Covid-19 Pandemic (Biological)
  • 2020-03-13: Covid-19 (Biological)
  • 2010-07-27: Severe Storms And Flooding (Severe Storm)
  • 2005-09-13: Hurricane Katrina (Hurricane)

OpenFEMA disaster declarations summaries.

Getting there and nearby towns

Ontario Municipal Airport (ONO) is the nearest airport with scheduled flights listed in OpenStreetMap, 10 miles away.

  • Fruitland 6 mi northwest, about 10 min by car
  • Ontario 9 mi northwest, about 14 min by car
  • Payette 9 mi northwest, about 15 min by car
  • Nyssa 11 mi southwest, about 18 min by car
  • Parma 14 mi southwest, about 23 min by car
  • Emmett 18 mi southeast, about 28 min by car
  • Middleton 21 mi southeast, about 33 min by car
  • Weiser 21 mi north, about 34 min by car
  • Wilder 21 mi south, about 33 min by car
  • Caldwell 24 mi south, about 38 min by car

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.