Walworth County

Walworth County
Town of Delavan, Walworth County; Photographer: Katie Sheffield
County Seat: Elkhorn
Address:

100 W. Walworth St.

City: Elkhorn
Zip: 53121
Phone: 262-741-4241
Land Area: 555.4 sq. miles
Elevation: 1,033 ft. at Elkhorn
Number of Lakes: 37
Area in Lakes: 12,798 acres (20 sq. miles)
Rivers: White
Major Watershed: Rock River, Fox River (East)
Geographical Province: Eastern Ridges and Lowlands
Vegetation:

Mostly oak savanna, many areas of sedge meadows, isolated areas of prairie bluestem and composites.

Population:

1930: 31,058
1970: 63,444
1980: 71,507
1990: 75,000
2000: 93,759
2010: 102,228

WCA District: Southeast