Winnett, Montana
Winnett: Town of the United States
About
Winnett is a town located in the county of Petroleum in the U.S. state of Montana. Its population at the 2010 census was 182 and a population density of 69 people per km². After 10 years in 2020 city had an estimated population of 190 inhabitants.
The town was created 115 years ago in 1909.
Quick Facts about Winnett
| Population : | 190 (2020) |
| Country : | United States of America |
| State : | Montana (United States) |
| County : | Petroleum County |
| Phone Area Codes : | 406 |
| Area : | 2.64 km2 |
| Altitude : | 2,953 feet / 900 meters |
| Capital city : | Winnett is capital of Petroleum County |
| Establishment : | January 01, 1910 (115 years ago) |
| Time Zone : | Mountain Time Zone |
| Local time : | 10:46:48 (5th December 2025) |
| Postal code : | 59087 |
| Density : | 72 Pop. per km² as of 2020 |
| Population growth : | 4.21% (2010-2020) |
Geography
Winnett is located at 47°0'10"N 108°21'7"W (47.0027600, -108.3520700).
Winnett map
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Demographics
The population of Winnett increased by 4.21% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 182 | - | census |
| 2011 | 183 | 0.55% | estimation process |
| 2012 | 191 | 4.19% | estimation process |
| 2013 | 191 | 0% | estimation process |
| 2014 | 185 | -3.24% | estimation process |
| 2015 | 180 | -2.78% | estimation process |
| 2016 | 187 | 3.74% | estimation process |
| 2017 | 195 | 4.1% | estimation process |
| 2018 | 195 | 0% | estimation process |
| 2019 | 185 | -5.41% | estimation process |
| 2020 | 190 | 2.63% | estimation process |
Winnett zip code is 59087.
County name: Petroleum, County
fips: 30069
