54159 ZIP Code — Porterfield, WI

Marinette County, Wisconsin

ZIP code 54159 is located in Porterfield, Wisconsin, within Marinette County. It covers approximately 72.23 square miles and serves a population of 1,385 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 715.

About ZIP code 54159

The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $165,300. Owner-occupancy is high at 94%, well above the national average.

Median household income is $60,714. 45% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is production, transportation, and material moving, with manufacturing as the leading industry. The average commute of 27 minutes is near the national average.

College attainment at 19% is below the national average, consistent with a trades and production-oriented local economy.

Notable community characteristics include a notable veteran presence at 14% of civilians, above the national average of 7%.

Overall, ZIP code 54159 reflects a community defined by a trades-oriented workforce, a strong veteran community, high homeownership, and a significant Social Security-dependent population.

1,385
population
72.23
sq mi land
Standard
ZIP type
Central (CT)
timezone
54159 ZIP code map
Cities in ZIP code 54159

Below are the cities the US Postal Service accepts for ZIP code 54159. Using any city not on this list may result in mail delivery delays.

City Status
Porterfield Acceptable
Porterfield Preferred
Nearby ZIP codes
54157 Peshtigo (10.6 mi) 54143 Marinette (10.8 mi) 49893 Wallace (12.9 mi) 49858 Menominee (13.2 mi) 54114 Crivitz (13.7 mi) 54177 Wausaukee (14.1 mi) 54161 Pound (14.8 mi) 49848 Ingalls (14.8 mi) 54112 Coleman (15.2 mi)
Demographics updated 05/2026
Population
Total population 1,385
Population density 19 / sq mi
State FIPS 55
County FIPS 075
Geography
Land area 72.23 sq mi
Water area 0.42 sq mi
Latitude 45.2005
Longitude -87.8305
Timezone Central (CT)
Area code 715
Total population by age
Gender
Race & ethnicity
Economics updated 05/2026
Household income
Income range This ZIP County avg State avg
Under $50k 41.7% 46.9% 39.4%
$50k – $100k 33.9% 35.1% 33.0%
$100k – $200k 20.2% 15.8% 22.4%
Over $200k 4.1% 2.3% 5.2%

Demographics & statistics

1,385
Population
19
People per sq mi
50.7
Median age
$60,714
Median household income
$33,452
Per capita income
$165,300
Median home value
$797
Median monthly rent
93.8%
Home ownership
8.8%
Poverty rate
1.5%
Unemployment
820
Housing units
18.5%
Bachelor's or higher

Age distribution

Male Female
24
Under 5
21
35
5–9
32
45
10–14
41
51
15–19
46
38
20–24
35
50
25–34
45
59
35–44
52
108
45–54
96
77
55–59
69
83
60–64
75
118
65–74
106
37
75–84
33
5
85+
4
← Male
Female →

Age summary

GroupCount%
Under 1826118.8%
18 and over1,12481.2%
65 and over30321.9%
Median age50.7 years

Race & ethnicity

White 94.5%
American Indian / Alaska Native 2.6%
Two or more races 1.4%
Hispanic or Latino 0.9%
Asian 0.5%
Other race 0.1%
GroupCount%
White1,32194.5%
American Indian / Alaska Native362.6%
Two or more races191.4%
Hispanic or Latino130.9%
Asian70.5%
Other race20.1%

Household income

Income range This ZIP County avg State avg
Under $50k 41.7% 46.9% 39.4%
$50k – $100k 33.9% 35.1% 33.0%
$100k – $200k 20.2% 15.8% 22.4%
Over $200k 4.1% 2.3% 5.2%
Under $10k 1.8%
$10k–$15k 0.5%
$15k–$25k 8.7%
$25k–$35k 10.3%
$35k–$50k 18.0%
$50k–$75k 23.1%
$75k–$100k 16.0%
$100k–$150k 12.1%
$150k–$200k 5.7%
$200k+ 3.7%
Range% of households
Under $10k1.8%
$10k–$15k0.5%
$15k–$25k8.7%
$25k–$35k10.3%
$35k–$50k18.0%
$50k–$75k23.1%
$75k–$100k16.0%
$100k–$150k12.1%
$150k–$200k5.7%
$200k+3.7%
Median income$60,714

Housing

Home values

Under $50k 6.1%
$50k–$100k 14.8%
$100k–$150k 24.5%
$150k–$200k 17.5%
$200k–$300k 16.9%
$300k–$500k 15.7%
$500k–$1M 3.6%
$1M+ 0.9%

Housing overview

MetricValue
Median home value$165,300
Median rent / month$797
Owner occupied93.8%
Renter occupied6.2%
Vacant34.3%
Single-family detached82.9%
Large apartment buildings0.0%
Mobile homes16.3%
Median rooms6.0
Avg household size (owned)2.49

Year built

Era%
2020 or later0.0%
2010–20196.3%
2000–200915.2%
1990–19998.2%
1980–198913.2%
1970–197917.3%
1960–19696.3%
1950–19599.6%
1940–19493.7%
1939 or earlier20.1%

Bedrooms

Size% of units
No bedroom (studio)0.6%
1 bedroom4.6%
2 bedrooms24.4%
3 bedrooms51.6%
4 bedrooms17.1%
5+ bedrooms1.8%

Vehicles per household

Vehicles% of households
No vehicle2.7%
1 vehicle14.9%
2 vehicles45.7%
3 or more36.7%

Heating fuel

Fuel type%
Utility gas14.1%
Electricity2.1%
Propane / LP gas66.4%
Fuel oil3.4%
Wood14.1%

Households & families

Household typeCount%
Married-couple family30654.4%
Cohabiting couple6211.0%
Male householder, no spouse12321.9%
Female householder, no spouse7112.6%
Households with children under 1812422.1%
Households with seniors (65+)18933.6%
Average household size2.46

Marital status

StatusMaleFemale
Never married29.4%21.7%
Married51.4%60.0%
Separated0.0%0.0%
Widowed4.8%9.6%
Divorced14.4%8.7%

Education

Less than 9th grade 3.9%
Some HS, no diploma 7.2%
HS graduate 41.7%
Some college, no degree 18.5%
Associate's degree 10.2%
Bachelor's degree 10.9%
Graduate / professional 7.6%
Metric%
HS diploma or higher88.9%
Bachelor's or higher18.5%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool144.7%
Kindergarten206.7%
Elementary school13545.3%
High school8026.8%
College / grad school4916.4%

Employment

Industry of employment

Manufacturing 38.6%
Education & healthcare 12.7%
Retail trade 12.3%
Agriculture & mining 6.4%
Other services 6.4%
Finance & real estate 5.5%
Professional & management 4.1%
Arts, food & hospitality 3.3%
Construction 3.2%
Wholesale trade 2.4%
Transportation & utilities 2.3%
Public administration 2.1%
Information 0.8%

Occupation

Category%
Management, business & arts28.2%
Service14.4%
Sales & office16.7%
Natural resources & construction11.1%
Production & transportation29.7%

Employment type

Type%
Private sector87.3%
Government7.4%
Self-employed5.3%
Unpaid family workers0.0%

Commute

Method%
Drive alone81.0%
Carpool9.7%
Public transit0.5%
Walk3.1%
Work from home5.8%
Other means0.0%
Avg commute (minutes)26.7

Poverty

All people 8.8%
Under 18 years 14.6%
18 and over 7.5%
Married-couple families 5.6%
Female-led households 18.2%

Income support

Source% of households
Social Security45.0%
Retirement income23.0%
Supplemental Security2.1%
Cash public assistance2.1%
Food stamps / SNAP8.2%

Health indicators

Condition%
Obesity38.8%
High blood pressure35.3%
High cholesterol37.3%
Diabetes10.2%
Heart disease7.2%
Stroke3.3%
Asthma9.6%
Arthritis26.9%
Kidney disease3.1%
Pulmonary disease7.3%
Cancer7.8%
Behavior / access%
Smoking19.2%
Binge drinking23.4%
No physical activity21.8%
Less than 7 hrs sleep32.9%
Depression19.6%
Fair or poor health13.2%
Poor mental health13.1%
Poor physical health10.9%
No health insurance10.4%
Visited doctor (checkup)74.4%
Visited dentist68.1%
Cholesterol screening89.1%
Teeth loss12.3%

Veterans & disability

VeteransCount%
Civilian veterans15513.8%
Disability%
Any disability17.3%
Under 183.8%
18–64 years13.4%
65 and over39.6%

Health insurance coverage

Type%
Private insurance75.2%
Public insurance39.2%
No insurance4.4%
Uninsured under 192.1%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only1,34096.8%
Spanish00.0%
Other Indo-European00.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)1,37899.5%
Born in same state1,37899.5%
Born in different state93667.6%
Foreign born00.0%
Naturalized citizen70.5%
Not a US citizen571.4%

Ancestry

AncestryCount%
Italian906.5%
French815.8%
Arab695%
German654.7%
AncestryCount%
Polish614.4%
English120.9%
Irish40.3%

Technology access

Metric% of households
Computer access40.6%
Internet access93.4%

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

Frequently asked questions about ZIP code 54159

What city is ZIP code 54159 in?

ZIP code 54159 is primarily assigned to Porterfield, Wisconsin.

What county is ZIP code 54159 in?

ZIP code 54159 falls within Marinette County, Wisconsin.

Is ZIP code 54159 mostly owner-occupied?

94% of occupied units in ZIP code 54159 are owner-occupied, well above the national average.

Does ZIP code 54159 have a large retiree population?

45% of households in ZIP code 54159 receive Social Security income, suggesting a significant retiree or disability population.

Does ZIP code 54159 have a large veteran population?

14% of civilians in ZIP code 54159 are veterans, above the national average of ~7%.

What is the typical home value in ZIP code 54159?

The median home value in ZIP code 54159 is $165,300.

What timezone is ZIP code 54159 in?

ZIP code 54159 observes the CST timezone.

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