Porterfield ZIP Codes — Marinette County, WI

There is one unique ZIP code in Porterfield, Wisconsin and it is 54159. Area code: 715.

ZIP codes

72.23

sq mi land

0.42

sq mi water

715

area code

Porterfield, WI ZIP code map

About Porterfield, WI

Porterfield is a charming community located in Marinette County, Wisconsin. Known for its serene atmosphere and natural beauty, it is a small town where residents enjoy a quiet lifestyle. The simplicity of life here is complemented by the area's rich natural resources and inviting landscapes.

Location & geography

Porterfield is situated in northeastern Wisconsin, approximately 15 miles west of Marinette and about 30 miles from Green Bay. The terrain is characterized by a mix of wooded areas and open landscapes, with Porterfield's total land area measuring 72.23 square miles and a water area of 0.42 square miles. The city offers a peaceful rural setting with easy access to recreational opportunities in the surrounding region.

Community & economy

The community of Porterfield exudes a warm, welcoming atmosphere, making it a pleasant place to live and visit. Local industries primarily revolve around agriculture and small-scale businesses, contributing to the economy and character of the town. Daily life in Porterfield is marked by a strong sense of community, with residents often coming together for local events and gatherings.

Transportation

Porterfield is accessible via several highways, providing convenient connections to larger cities and surrounding areas. The nearest major highway is U.S. Route 41, which allows for straightforward travel to Marinette and beyond. While there are no commercial airports in Porterfield, the closest airports are located in Green Bay and Marinette.

History

Porterfield was established as a settlement that capitalized on the area's natural resources and agricultural potential. Over the years, it has maintained its focus on agriculture and small businesses as key components of its economy. Although a small community, Porterfield has cultivated a unique cultural identity by embracing its history and natural surroundings.

Did you know?

An interesting fact about Porterfield is its proximity to several natural attractions, making it a hidden gem for outdoor enthusiasts. The town provides ample opportunities for fishing, hiking, and exploring the abundant wildlife in the surrounding areas.

ZIP codes for Porterfield, WI (1)

ZIP code	City	County	Map
54159	Porterfield	Marinette	View map

Demographics & statistics

1,385

Population

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

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

108

45–54

55–59

60–64

118

65–74

106

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	261	18.8%
18 and over	1,124	81.2%
65 and over	303	21.9%
Median age	50.7 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%

Group	Count	%
White	1,321	94.5%
American Indian / Alaska Native	36	2.6%
Two or more races	19	1.4%
Hispanic or Latino	13	0.9%
Asian	7	0.5%
Other race	2	0.1%

Household income

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 $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%
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

Metric	Value
Median home value	$165,300
Median rent / month	$797
Owner occupied	93.8%
Renter occupied	6.2%
Vacant	34.3%
Single-family detached	82.9%
Large apartment buildings	0.0%
Mobile homes	16.3%
Median rooms	6.0
Avg household size (owned)	2.49

Year built

Era	%
2020 or later	0.0%
2010–2019	6.3%
2000–2009	15.2%
1990–1999	8.2%
1980–1989	13.2%
1970–1979	17.3%
1960–1969	6.3%
1950–1959	9.6%
1940–1949	3.7%
1939 or earlier	20.1%

Bedrooms

Size	% of units
No bedroom (studio)	0.6%
1 bedroom	4.6%
2 bedrooms	24.4%
3 bedrooms	51.6%
4 bedrooms	17.1%
5+ bedrooms	1.8%

Vehicles per household

Vehicles	% of households
No vehicle	2.7%
1 vehicle	14.9%
2 vehicles	45.7%
3 or more	36.7%

Heating fuel

Fuel type	%
Utility gas	14.1%
Electricity	2.1%
Propane / LP gas	66.4%
Fuel oil	3.4%
Wood	14.1%

Households & families

Household type	Count	%
Married-couple family	306	54.4%
Cohabiting couple	62	11.0%
Male householder, no spouse	123	21.9%
Female householder, no spouse	71	12.6%
Households with children under 18	124	22.1%
Households with seniors (65+)	189	33.6%
Average household size	2.46

Marital status

Status	Male	Female
Never married	29.4%	21.7%
Married	51.4%	60.0%
Separated	0.0%	0.0%
Widowed	4.8%	9.6%
Divorced	14.4%	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 higher	88.9%
Bachelor's or higher	18.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	14	4.7%
Kindergarten	20	6.7%
Elementary school	135	45.3%
High school	80	26.8%
College / grad school	49	16.4%

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 & arts	28.2%
Service	14.4%
Sales & office	16.7%
Natural resources & construction	11.1%
Production & transportation	29.7%

Employment type

Type	%
Private sector	87.3%
Government	7.4%
Self-employed	5.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	81.0%
Carpool	9.7%
Public transit	0.5%
Walk	3.1%
Other means	0.0%
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 Security	45.0%
Retirement income	23.0%
Supplemental Security	2.1%
Cash public assistance	2.1%
Food stamps / SNAP	8.2%

Health indicators

Condition	%
High blood pressure	35.3%
High cholesterol	37.3%
Heart disease	7.2%
Stroke	3.3%
Asthma	9.6%
Arthritis	26.9%
Kidney disease	3.1%
Pulmonary disease	7.3%
Cancer	7.8%

Behavior / access	%
Binge drinking	23.4%
No physical activity	21.8%
Less than 7 hrs sleep	32.9%
Fair or poor health	13.2%
Poor mental health	13.1%
Poor physical health	10.9%
No health insurance	10.4%
Visited doctor (checkup)	74.4%
Visited dentist	68.1%
Cholesterol screening	89.1%
Teeth loss	12.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	155	13.8%

Disability	%
Any disability	17.3%
Under 18	3.8%
18–64 years	13.4%
65 and over	39.6%

Health insurance coverage

Type	%
Private insurance	75.2%
Public insurance	39.2%
Uninsured under 19	2.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,340	96.8%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,378	99.5%
Born in same state	1,378	99.5%
Born in different state	936	67.6%
Foreign born	0	0.0%
Naturalized citizen	7	0.5%
Not a US citizen	5	71.4%

Ancestry

Ancestry	Count	%
Italian	90	6.5%
French	81	5.8%
Arab	69	5%
German	65	4.7%

Ancestry	Count	%
Polish	61	4.4%
English	12	0.9%
Irish	4	0.3%

Technology access

Metric	% of households
Computer access	40.6%
Internet access	93.4%

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

Frequently asked questions

What ZIP codes does Porterfield, WI have?

Porterfield, WI has one ZIP code: 54159. Each ZIP code serves a distinct delivery area within the city and surrounding region.