Jefferson County, WI

Demographics   Cities   ZIP Codes
By alphabetical   By population   Richest   Poorest
Main / Wisconsin / Jefferson County / Cities / By population

Jefferson County, Wisconsin cities by population

Number of cities: 17
Population: 84,808
Largest city: Watertown
Table of cities in Jefferson County, Wisconsin sorted by population from largest to smallest.
CityTypePopulation
Watertowncity23,030
Whitewatercity14,369
Fort Atkinsoncity12,529
Jeffersoncity7,821
Lake Millscity6,194
Waterloocity3,458
Johnson Creekvillage3,270
IxoniaCDP2,107
Palmyravillage2,018
Lake RipleyCDP1,911
Cambridgevillage1,284
Lake KoshkonongCDP996
Sullivanvillage666
RomeCDP645
HebronCDP340
HelenvilleCDP247
Lac La Bellevillage244

What is the largest city in Jefferson County, Wisconsin?

Watertown is the largest city in Jefferson County, Wisconsin with a population of 23,030.

TOP-5 cities by population in Jefferson County, Wisconsin:
  • Watertown
  • Whitewater
  • Fort Atkinson
  • Jefferson
  • Lake Mills