Oneida County, WI ZIP Codes

Wisconsin (WI)  ·  10 ZIP codes  ·  10 cities
10
ZIP codes
38,259
population (2021)
+6.3%
pop change since 2010
55085
FIPS code
Oneida County ZIP code map
About Oneida County
Oneida County is located in Wisconsin and contains 10 ZIP codes across 10 cities and communities. The county's population was 38,259 as of 2021, an increase of 6.3% from 35,998 in 2010. The timezone is Mountain Time (observes DST). The Federal Information Processing System (FIPS) code for Oneida County is 55085.
Population
2021 population38,259
2010 population35,998
Change+6.3%
County details
StateWisconsin
FIPS code55085
TimezoneMountain
Daylight savingYes
Cities in Oneida County
ZIP codes for Oneida County, WI (10)

Demographics & statistics

33,190
Population
51.3
Median age
$64,601
Median household income
$40,032
Per capita income
$250,929
Median home value
$726
Median monthly rent
85.9%
Home ownership
8.3%
Poverty rate
3.1%
Unemployment
23,583
Housing units
27.7%
Bachelor's or higher

Age distribution

Male Female
781
Under 5
724
739
5–9
685
934
10–14
866
855
15–19
793
726
20–24
673
1,640
25–34
1,521
1,769
35–44
1,642
1,982
45–54
1,840
1,432
55–59
1,328
1,798
60–64
1,669
2,754
65–74
2,556
1,187
75–84
1,101
620
85+
575
← Male
Female →

Age summary

GroupCount%
Under 185,83314.8%
18 and over27,35785.2%
65 and over8,79333.1%
Median age51.3 years

Race & ethnicity

White 92%
Two or more races 2.5%
Hispanic or Latino 2.1%
American Indian / Alaska Native 1.6%
Other race 1%
Asian 0.4%
Black or African American 0.4%
GroupCount%
White31,19992%
Two or more races8432.5%
Hispanic or Latino7222.1%
American Indian / Alaska Native5331.6%
Other race3541%
Asian1370.4%
Black or African American1240.4%

Household income

Under $10k 3.7%
$10k–$15k 3.1%
$15k–$25k 8.3%
$25k–$35k 11.0%
$35k–$50k 11.8%
$50k–$75k 19.0%
$75k–$100k 13.1%
$100k–$150k 16.5%
$150k–$200k 6.0%
$200k+ 7.4%
Range% of households
Under $10k3.7%
$10k–$15k3.1%
$15k–$25k8.3%
$25k–$35k11.0%
$35k–$50k11.8%
$50k–$75k19.0%
$75k–$100k13.1%
$100k–$150k16.5%
$150k–$200k6.0%
$200k+7.4%
Median income$64,601

Housing

Home values

Under $50k 3.8%
$50k–$100k 7.3%
$100k–$150k 10.1%
$150k–$200k 14.7%
$200k–$300k 27.1%
$300k–$500k 22.6%
$500k–$1M 11.7%
$1M+ 2.6%

Housing overview

MetricValue
Median home value$250,929
Median rent / month$726
Owner occupied85.9%
Renter occupied14.1%
Vacant57.8%
Single-family detached88.8%
Large apartment buildings1.0%
Mobile homes4.7%
Median rooms5.0
Avg household size (owned)2.28

Year built

Era%
2020 or later0.4%
2010–20194.7%
2000–200912.4%
1990–199917.8%
1980–198915.8%
1970–197916.9%
1960–196910.2%
1950–19598.4%
1940–19495.0%
1939 or earlier8.4%

Bedrooms

Size% of units
No bedroom (studio)1.7%
1 bedroom5.9%
2 bedrooms38.8%
3 bedrooms40.8%
4 bedrooms10.4%
5+ bedrooms2.5%

Vehicles per household

Vehicles% of households
No vehicle3.1%
1 vehicle29.0%
2 vehicles45.5%
3 or more22.5%

Heating fuel

Fuel type%
Utility gas42.9%
Electricity7.3%
Propane / LP gas41.6%
Fuel oil0.4%
Wood6.8%

Households & families

Household typeCount%
Married-couple family7,44056.0%
Cohabiting couple9626.2%
Male householder, no spouse2,55518.9%
Female householder, no spouse3,35918.9%
Households with children under 182,59815.0%
Households with seniors (65+)6,18550.7%
Average household size2.21

Marital status

StatusMaleFemale
Never married24.4%17.2%
Married58.6%60.9%
Separated0.3%0.7%
Widowed5.8%9.1%
Divorced10.9%12.1%

Education

Less than 9th grade 1.0%
Some HS, no diploma 3.6%
HS graduate 31.3%
Some college, no degree 24.3%
Associate's degree 12.1%
Bachelor's degree 17.6%
Graduate / professional 10.1%
Metric%
HS diploma or higher95.3%
Bachelor's or higher27.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool3005.5%
Kindergarten3303.6%
Elementary school2,51745.2%
High school1,58326.8%
College / grad school90218.9%

Employment

Industry of employment

Education & healthcare 22.9%
Retail trade 12.7%
Manufacturing 11.1%
Construction 10.4%
Arts, food & hospitality 9.7%
Professional & management 7.2%
Other services 6.9%
Finance & real estate 5.7%
Public administration 4.2%
Transportation & utilities 4.1%
Wholesale trade 2.2%
Agriculture & mining 1.5%
Information 1.4%

Occupation

Category%
Management, business & arts38.9%
Service13.5%
Sales & office21.2%
Natural resources & construction13.6%
Production & transportation12.9%

Employment type

Type%
Private sector77.5%
Government13.3%
Self-employed9.0%
Unpaid family workers0.3%

Commute

Method%
Drive alone81.2%
Carpool8.1%
Public transit0.0%
Walk1.3%
Other means0.5%
Avg commute (minutes)26.1

Poverty

All people 8.3%
Under 18 years 9.3%
18 and over 8.2%
Married-couple families 2.6%
Female-led households 29.2%

Income support

Source% of households
Social Security53.2%
Retirement income40.7%
Supplemental Security3.8%
Cash public assistance0.8%
Food stamps / SNAP4.8%

Health indicators

Condition%
High blood pressure36.2%
High cholesterol36.9%
Heart disease7.7%
Stroke3.4%
Asthma9.4%
Arthritis28.8%
Kidney disease3.3%
Pulmonary disease7.0%
Cancer8.9%
Behavior / access%
Binge drinking21.7%
No physical activity19.7%
Less than 7 hrs sleep30.3%
Fair or poor health12.6%
Poor mental health11.9%
Poor physical health10.5%
No health insurance9.0%
Visited doctor (checkup)76.8%
Visited dentist70.1%
Cholesterol screening90.8%
Teeth loss10.5%

Veterans & disability

VeteransCount%
Civilian veterans2,5079.8%
Disability%
Any disability14.1%
Under 183.3%
18–64 years10.9%
65 and over24.3%

Health insurance coverage

Type%
Private insurance74.3%
Public insurance48.1%
Uninsured under 191.6%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only31,68596.6%
Spanish1920.6%
Other Indo-European980.2%
Asian & Pacific Islander370.2%
Other languages430.2%

Place of birth & citizenship

OriginCount%
Native born (US)32,69297.9%
Born in same state32,56697.5%
Born in different state24,67273.3%
Foreign born1260.4%
Naturalized citizen4982.1%
Not a US citizen28151.8%

Ancestry

AncestryCount%
Italian4,21412.7%
French2,1686.5%
Polish1,7545.3%
Arab1,4004.2%
English6141.8%
AncestryCount%
German5321.6%
Dutch3361%
Irish2000.6%
Norwegian1320.4%

Technology access

Metric% of households
Computer access44.9%
Internet access90.2%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

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