Current Population 825 for the Town of Washington: The final estimate of the January 1, 2020 population for the Town of Washington in Green County is 825.   Approximately 639 of the estimated population for the Town of Washington are of voting age. This approximation is a courtesy estimate that helps you comply with Wisconsin Statute 5.66, which requires municipal clerks to approximate the number of electors prior to elections. The voting age population was calculated by applying the 2010 Census proportion of persons age 18 and over to the final January 1 estimate, and then multiplying the result by a state-wide factor to account for the general aging of the population. Please note that, if you have an adult correctional facility in your municipality, its population is included in this voting-age estimate.   Demographic Services CenterDivision of Intergovernmental RelationsWI Dept. of Administration  

Town of Washington

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Sun, 25 Oct 23°F 33°F Snow (1–2 in.) starting in the afternoon.
Mon, 26 Oct 18°F 32°F Overcast throughout the day.
Tue, 27 Oct 14°F 32°F Clear throughout the day.
Wed, 28 Oct 24°F 39°F Foggy overnight.
Thu, 29 Oct 26°F 39°F Partly cloudy throughout the day.
Fri, 30 Oct 24°F 38°F Partly cloudy throughout the day.
Sat, 31 Oct 30°F 47°F Windy in the morning.
Sun, 1 Nov 24°F 39°F Windy and foggy in the morning.