Norwalk, Wisconsin Population & Demographics

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Statistic	Norwalk	Wisconsin	National
Population	740	5,966,344	336,919,644
Population density (sq mi)	718	110	91
Median age	30.0	39.1	37.7
Male/Female ratio	1.4:1	1.0:1	1.0:1
Married (15yrs & older)	41%	57%	55%
Families w/ Kids under 18	60%	43%	43%
Speak English	57%	91%	79%
Speak Spanish	43%	5%	13%

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Homes For Sale In Norwalk, WI

19606 Indiana Ave

Tomah, WI

TBD Mead Ave

Norwalk, WI

Hawk Rd

Sparta, WI

107 N West St

Norwalk, WI

Demographics Quick Facts

The population density in Norwalk is 552% higher than Wisconsin
The median age in Norwalk is 23% lower than Wisconsin
In Norwalk 72.93% of the population is White
In Norwalk 0.00% of the population is Black
In Norwalk 0.00% of the population is Asian

Compare Norwalk, WI Demographics

Norwalk racial demographics

Race	Norwalk	Wisconsin	National
White	72.93%	86.21%	73.35%
Black	0.00%	6.29%	12.63%
Asian	0.00%	2.57%	5.22%
American Indian	0.00%	0.89%	0.82%
Native Hawaiian	0.00%	0.02%	0.18%
Mixed race	0.70%	2.19%	3.06%
Other race	26.37%	1.83%	4.75%

In Norwalk, 48.4% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

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Household income distribution

Place of birth by citizenship

Norwalk age breakdown

Marital status

Age of children in married couples

Source: The Norwalk, WI demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.