Columbia County, WI ZIP Codes
Wisconsin (WI) · 14 ZIP codes · 14 cities
14
ZIP codes
58,488
population (2021)
+2.9%
pop change since 2010
55021
FIPS code
Columbia County ZIP code map
About Columbia County
Columbia County is located in Wisconsin and contains 14 ZIP codes across 14 cities and communities.
The county's population was 58,488 as of 2021,
an increase of
2.9% from 56,833 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Columbia County is 55021.
| Population | |
|---|---|
| 2021 population | 58,488 |
| 2010 population | 56,833 |
| Change | +2.9% |
| County details | |
|---|---|
| State | Wisconsin |
| FIPS code | 55021 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Columbia County
Arlington
Cambria
Columbus
Doylestown
Fall River
Friesland
Lodi
Pardeeville
Portage
Poynette
Randolph
Rio
Wisconsin Dells
Wyocena
ZIP codes for Columbia County, WI (14)
| ZIP code | City | County | Map |
|---|---|---|---|
| 53555 | Lodi | Columbia | View map |
| 53901 | Portage | Columbia | View map |
| 53911 | Arlington | Columbia | View map |
| 53923 | Cambria | Columbia | View map |
| 53925 | Columbus | Columbia | View map |
| 53928 | Doylestown | Columbia | View map |
| 53932 | Fall River | Columbia | View map |
| 53935 | Friesland | Columbia | View map |
| 53954 | Pardeeville | Columbia | View map |
| 53955 | Poynette | Columbia | View map |
| 53957 | Randolph | Columbia | View map |
| 53960 | Rio | Columbia | View map |
| 53965 | Wisconsin Dells | Columbia | View map |
| 53969 | Wyocena | Columbia | View map |
Demographics & statistics
54,406
Population
42.3
Median age
$82,549
Median household income
$40,600
Per capita income
$253,456
Median home value
$940
Median monthly rent
77.9%
Home ownership
6.5%
Poverty rate
2.6%
Unemployment
18,960
Housing units
24.7%
Bachelor's or higher
Age distribution
Male
Female
1,455
Under 5
1,356
1,531
5–9
1,427
1,896
10–14
1,767
1,742
15–19
1,623
1,483
20–24
1,382
3,306
25–34
3,080
3,728
35–44
3,474
3,789
45–54
3,531
2,170
55–59
2,022
2,015
60–64
1,877
3,149
65–74
2,934
1,309
75–84
1,219
591
85+
550
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 11,611 | 22.9% |
| 18 and over | 42,795 | 77.1% |
| 65 and over | 9,752 | 17.0% |
| Median age | 42.3 years | |
Race & ethnicity
White
90.2%
Two or more races
3.5%
Hispanic or Latino
2.6%
Black or African American
1.4%
Asian
1%
Other race
0.8%
American Indian / Alaska Native
0.4%
| Group | Count | % |
|---|---|---|
| White | 50,376 | 90.2% |
| Two or more races | 1,973 | 3.5% |
| Hispanic or Latino | 1,448 | 2.6% |
| Black or African American | 806 | 1.4% |
| Asian | 567 | 1% |
| Other race | 455 | 0.8% |
| American Indian / Alaska Native | 229 | 0.4% |
Household income
Under $10k
2.4%
$10k–$15k
2.2%
$15k–$25k
4.7%
$25k–$35k
6.8%
$35k–$50k
10.6%
$50k–$75k
18.0%
$75k–$100k
15.0%
$100k–$150k
22.7%
$150k–$200k
10.3%
$200k+
7.2%
| Range | % of households |
|---|---|
| Under $10k | 2.4% |
| $10k–$15k | 2.2% |
| $15k–$25k | 4.7% |
| $25k–$35k | 6.8% |
| $35k–$50k | 10.6% |
| $50k–$75k | 18.0% |
| $75k–$100k | 15.0% |
| $100k–$150k | 22.7% |
| $150k–$200k | 10.3% |
| $200k+ | 7.2% |
| Median income | $82,549 |
Housing
Home values
Under $50k
3.8%
$50k–$100k
2.7%
$100k–$150k
9.5%
$150k–$200k
17.2%
$200k–$300k
30.8%
$300k–$500k
26.5%
$500k–$1M
8.2%
$1M+
1.2%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $253,456 |
| Median rent / month | $940 |
| Owner occupied | 77.9% |
| Renter occupied | 22.1% |
| Vacant | 8.1% |
| Single-family detached | 80.4% |
| Large apartment buildings | 1.8% |
| Mobile homes | 2.3% |
| Median rooms | 6.4 |
| Avg household size (owned) | 2.58 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.4% |
| 2010–2019 | 5.0% |
| 2000–2009 | 17.0% |
| 1990–1999 | 15.4% |
| 1980–1989 | 7.4% |
| 1970–1979 | 12.7% |
| 1960–1969 | 7.5% |
| 1950–1959 | 7.6% |
| 1940–1949 | 3.5% |
| 1939 or earlier | 23.5% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.2% |
| 1 bedroom | 6.0% |
| 2 bedrooms | 22.8% |
| 3 bedrooms | 43.1% |
| 4 bedrooms | 19.6% |
| 5+ bedrooms | 7.4% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.1% |
| 1 vehicle | 24.4% |
| 2 vehicles | 39.9% |
| 3 or more | 32.6% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 53.5% |
| Electricity | 12.8% |
| Propane / LP gas | 25.7% |
| Fuel oil | 1.8% |
| Wood | 5.2% |
| No fuel used | 0.6% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 11,572 | 53.9% |
| Cohabiting couple | 1,878 | 8.0% |
| Male householder, no spouse | 3,741 | 17.3% |
| Female householder, no spouse | 4,896 | 20.7% |
| Households with children under 18 | 6,446 | 30.9% |
| Households with seniors (65+) | 7,063 | 29.7% |
| Average household size | 2.49 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 29.7% | 22.4% |
| Married | 55.7% | 55.2% |
| Separated | 0.8% | 1.4% |
| Widowed | 2.0% | 8.8% |
| Divorced | 11.8% | 12.2% |
Education
Less than 9th grade
2.2%
Some HS, no diploma
4.0%
HS graduate
32.2%
Some college, no degree
24.1%
Associate's degree
12.9%
Bachelor's degree
17.6%
Graduate / professional
7.1%
| Metric | % |
|---|---|
| HS diploma or higher | 93.8% |
| Bachelor's or higher | 24.7% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 519 | 4.9% |
| Kindergarten | 669 | 5.6% |
| Elementary school | 5,185 | 47.2% |
| High school | 2,922 | 25.6% |
| College / grad school | 2,071 | 16.6% |
Employment
Industry of employment
Education & healthcare
20.2%
Manufacturing
17.3%
Retail trade
9.6%
Construction
9.3%
Professional & management
7.2%
Transportation & utilities
6.3%
Finance & real estate
6.1%
Arts, food & hospitality
5.5%
Public administration
5.5%
Other services
5.0%
Agriculture & mining
3.9%
Wholesale trade
2.9%
Information
1.1%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 35.7% |
| Service | 13.7% |
| Sales & office | 19.1% |
| Natural resources & construction | 12.8% |
| Production & transportation | 18.6% |
Employment type
| Type | % |
|---|---|
| Private sector | 77.4% |
| Government | 15.2% |
| Self-employed | 7.1% |
| Unpaid family workers | 0.2% |
Commute
| Method | % |
|---|---|
| Drive alone | 79.7% |
| Carpool | 8.0% |
| Public transit | 0.0% |
| Walk | 2.1% |
| Other means | 1.1% |
| Avg commute (minutes) | 27.4 |
Poverty
All people
6.5%
Under 18 years
7.3%
18 and over
6.2%
Married-couple families
2.4%
Female-led households
15.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 31.2% |
| Retirement income | 26.0% |
| Supplemental Security | 3.2% |
| Cash public assistance | 2.2% |
| Food stamps / SNAP | 7.4% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 30.1% |
| High cholesterol | 33.6% |
| Heart disease | 5.7% |
| Stroke | 2.6% |
| Asthma | 9.6% |
| Arthritis | 23.4% |
| Kidney disease | 2.6% |
| Pulmonary disease | 5.9% |
| Cancer | 6.7% |
| Behavior / access | % |
|---|---|
| Binge drinking | 26.4% |
| No physical activity | 19.3% |
| Less than 7 hrs sleep | 30.7% |
| Fair or poor health | 11.4% |
| Poor mental health | 13.5% |
| Poor physical health | 9.4% |
| No health insurance | 10.1% |
| Visited doctor (checkup) | 72.3% |
| Visited dentist | 70.5% |
| Cholesterol screening | 87.5% |
| Teeth loss | 11.1% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 3,150 | 7.1% |
| Disability | % |
|---|---|
| Any disability | 10.2% |
| Under 18 | 3.6% |
| 18–64 years | 8.1% |
| 65 and over | 26.1% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 79.3% |
| Public insurance | 30.1% |
| Uninsured under 19 | 6.7% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 51,595 | 94.4% |
| Spanish | 657 | 1.5% |
| Other Indo-European | 295 | 0.7% |
| Asian & Pacific Islander | 241 | 0.6% |
| Other languages | 121 | 0.2% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 53,072 | 97.7% |
| Born in same state | 52,815 | 97.2% |
| Born in different state | 42,905 | 80.6% |
| Foreign born | 257 | 0.6% |
| Naturalized citizen | 1,334 | 2.3% |
| Not a US citizen | 818 | 63.7% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 6,761 | 12.4% |
| Polish | 5,673 | 10.4% |
| French | 4,806 | 8.8% |
| Arab | 2,049 | 3.8% |
| English | 1,405 | 2.6% |
| Ancestry | Count | % |
|---|---|---|
| German | 347 | 0.6% |
| Dutch | 260 | 0.5% |
| Irish | 163 | 0.3% |
| Norwegian | 93 | 0.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 39.8% |
| Internet access | 92.1% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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