54126 ZIP Code — Greenleaf, WI
Brown County, Wisconsin
ZIP code 54126 is located in Greenleaf, Wisconsin, within Brown County. It covers approximately 80.47 square miles and serves a population of 4,133 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 920.
About ZIP code 54126
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 $225,800. Owner-occupancy is high at 89%, well above the national average.
Median household income is $92,969. The poverty rate of 4% is below the national average.
The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. The average commute of 26 minutes is near the national average.
Educational attainment is near the national average, with 23% of residents holding a bachelor's degree or higher.
4,133
population
80.47
sq mi land
Standard
ZIP type
Central (CT)
timezone
54126 ZIP code map
Cities in ZIP code 54126
Below are the cities the US Postal Service accepts for ZIP code 54126. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Greenleaf | Acceptable |
| Greenleaf | Preferred |
Nearby ZIP codes
54180 Wrightstown (8.4 mi)
54115 De Pere (9.3 mi)
54110 Brillion (9.6 mi)
54123 Forest Junction (9.7 mi)
54227 Maribel (10.3 mi)
54230 Reedsville (11.1 mi)
54130 Kaukauna (11.9 mi)
54208 Denmark (12.5 mi)
54247 Whitelaw (12.9 mi)
54301 Green Bay (13.3 mi)
54304 Green Bay (14 mi)
54113 Combined Locks (14.9 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 4,133 |
| Population density | 51 / sq mi |
| State FIPS | 55 |
| County FIPS | 009 |
| Geography | |
|---|---|
| Land area | 80.47 sq mi |
| Water area | 0.13 sq mi |
| Latitude | 44.2914 |
| Longitude | -88.0093 |
| Timezone | Central (CT) |
| Area code | 920 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 28.8% | 38.0% | 39.4% |
| $50k – $100k | 32.7% | 34.0% | 33.0% |
| $100k – $200k | 33.6% | 22.9% | 22.4% |
| Over $200k | 4.9% | 5.1% | 5.2% |
Demographics & statistics
4,133
Population
51
People per sq mi
40.2
Median age
$92,969
Median household income
$40,099
Per capita income
$225,800
Median home value
$859
Median monthly rent
89.3%
Home ownership
4.4%
Poverty rate
1.7%
Unemployment
1,413
Housing units
22.5%
Bachelor's or higher
Age distribution
Male
Female
149
Under 5
157
126
5–9
133
112
10–14
118
126
15–19
133
100
20–24
106
257
25–34
270
234
35–44
247
343
45–54
361
147
55–59
154
135
60–64
142
231
65–74
242
40
75–84
43
13
85+
14
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 960 | 23.2% |
| 18 and over | 3,173 | 76.8% |
| 65 and over | 583 | 14.1% |
| Median age | 40.2 years | |
Race & ethnicity
White
78.4%
Hispanic or Latino
9.1%
Other race
5.7%
Two or more races
5.6%
American Indian / Alaska Native
0.6%
Black or African American
0.5%
Asian
0.2%
| Group | Count | % |
|---|---|---|
| White | 3,563 | 78.4% |
| Hispanic or Latino | 414 | 9.1% |
| Other race | 258 | 5.7% |
| Two or more races | 254 | 5.6% |
| American Indian / Alaska Native | 27 | 0.6% |
| Black or African American | 21 | 0.5% |
| Asian | 10 | 0.2% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 28.8% | 38.0% | 39.4% |
| $50k – $100k | 32.7% | 34.0% | 33.0% |
| $100k – $200k | 33.6% | 22.9% | 22.4% |
| Over $200k | 4.9% | 5.1% | 5.2% |
Under $10k
3.0%
$10k–$15k
1.5%
$15k–$25k
2.7%
$25k–$35k
6.3%
$35k–$50k
9.9%
$50k–$75k
16.7%
$75k–$100k
15.2%
$100k–$150k
26.3%
$150k–$200k
9.7%
$200k+
8.8%
| Range | % of households |
|---|---|
| Under $10k | 3.0% |
| $10k–$15k | 1.5% |
| $15k–$25k | 2.7% |
| $25k–$35k | 6.3% |
| $35k–$50k | 9.9% |
| $50k–$75k | 16.7% |
| $75k–$100k | 15.2% |
| $100k–$150k | 26.3% |
| $150k–$200k | 9.7% |
| $200k+ | 8.8% |
| Median income | $92,969 |
Housing
Home values
Under $50k
4.4%
$50k–$100k
2.6%
$100k–$150k
12.6%
$150k–$200k
21.8%
$200k–$300k
30.9%
$300k–$500k
19.0%
$500k–$1M
6.7%
$1M+
2.1%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $225,800 |
| Median rent / month | $859 |
| Owner occupied | 89.3% |
| Renter occupied | 10.7% |
| Vacant | 3.7% |
| Single-family detached | 87.7% |
| Large apartment buildings | 0.0% |
| Mobile homes | 3.8% |
| Median rooms | 6.6 |
| Avg household size (owned) | 2.64 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.4% |
| 2010–2019 | 4.5% |
| 2000–2009 | 11.0% |
| 1990–1999 | 16.6% |
| 1980–1989 | 10.8% |
| 1970–1979 | 11.2% |
| 1960–1969 | 4.8% |
| 1950–1959 | 4.6% |
| 1940–1949 | 5.0% |
| 1939 or earlier | 31.1% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.7% |
| 1 bedroom | 2.9% |
| 2 bedrooms | 15.8% |
| 3 bedrooms | 48.5% |
| 4 bedrooms | 25.2% |
| 5+ bedrooms | 5.8% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.0% |
| 1 vehicle | 16.6% |
| 2 vehicles | 41.4% |
| 3 or more | 40.0% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 46.6% |
| Electricity | 5.9% |
| Propane / LP gas | 29.6% |
| Fuel oil | 6.7% |
| Wood | 7.3% |
| No fuel used | 2.3% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 1,020 | 67.3% |
| Cohabiting couple | 79 | 5.2% |
| Male householder, no spouse | 232 | 15.3% |
| Female householder, no spouse | 185 | 12.2% |
| Households with children under 18 | 463 | 30.5% |
| Households with seniors (65+) | 368 | 24.3% |
| Average household size | 2.72 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 26.0% | 24.4% |
| Married | 65.8% | 64.4% |
| Separated | 0.0% | 0.0% |
| Widowed | 1.5% | 6.1% |
| Divorced | 6.7% | 5.0% |
Education
Less than 9th grade
2.6%
Some HS, no diploma
5.4%
HS graduate
40.5%
Some college, no degree
15.8%
Associate's degree
13.2%
Bachelor's degree
16.1%
Graduate / professional
6.4%
| Metric | % |
|---|---|
| HS diploma or higher | 92.0% |
| Bachelor's or higher | 22.5% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 144 | 15.8% |
| Kindergarten | 49 | 5.4% |
| Elementary school | 354 | 38.9% |
| High school | 236 | 25.9% |
| College / grad school | 127 | 14.0% |
Employment
Industry of employment
Manufacturing
21.8%
Education & healthcare
20.0%
Agriculture & mining
11.3%
Construction
10.6%
Professional & management
6.7%
Transportation & utilities
5.7%
Finance & real estate
4.6%
Public administration
4.3%
Retail trade
4.2%
Arts, food & hospitality
4.1%
Other services
3.1%
Wholesale trade
3.0%
Information
0.5%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 35.4% |
| Service | 13.1% |
| Sales & office | 13.1% |
| Natural resources & construction | 20.1% |
| Production & transportation | 18.2% |
Employment type
| Type | % |
|---|---|
| Private sector | 80.3% |
| Government | 13.0% |
| Self-employed | 6.5% |
| Unpaid family workers | 0.1% |
Commute
| Method | % |
|---|---|
| Drive alone | 82.3% |
| Carpool | 7.2% |
| Public transit | 0.3% |
| Walk | 1.7% |
| Work from home | 6.7% |
| Other means | 1.9% |
| Avg commute (minutes) | 26.3 |
Poverty
All people
4.4%
Under 18 years
4.9%
18 and over
4.2%
Married-couple families
3.0%
Female-led households
8.9%
Income support
| Source | % of households |
|---|---|
| Social Security | 28.2% |
| Retirement income | 20.8% |
| Supplemental Security | 3.7% |
| Cash public assistance | 2.0% |
| Food stamps / SNAP | 3.4% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 35.9% |
| High blood pressure | 26.6% |
| High cholesterol | 33.0% |
| Diabetes | 7.8% |
| Heart disease | 5.2% |
| Stroke | 2.4% |
| Asthma | 9.3% |
| Arthritis | 21.0% |
| Kidney disease | 2.3% |
| Pulmonary disease | 5.2% |
| Cancer | 6.2% |
| Behavior / access | % |
|---|---|
| Smoking | 17.7% |
| Binge drinking | 27.0% |
| No physical activity | 18.3% |
| Less than 7 hrs sleep | 30.8% |
| Depression | 20.7% |
| Fair or poor health | 10.2% |
| Poor mental health | 13.4% |
| Poor physical health | 8.8% |
| No health insurance | 10.0% |
| Visited doctor (checkup) | 73.8% |
| Visited dentist | 72.3% |
| Cholesterol screening | 87.2% |
| Teeth loss | 10.6% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 164 | 5.2% |
| Disability | % |
|---|---|
| Any disability | 8.8% |
| Under 18 | 3.6% |
| 18–64 years | 6.6% |
| 65 and over | 27.1% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 78.8% |
| Public insurance | 24.9% |
| No insurance | 4.5% |
| Uninsured under 19 | 1.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 3,827 | 92.6% |
| Spanish | 162 | 4.2% |
| Other Indo-European | 157 | 4.1% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 4 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 3,895 | 94.2% |
| Born in same state | 3,883 | 94.0% |
| Born in different state | 3,602 | 87.2% |
| Foreign born | 12 | 0.3% |
| Naturalized citizen | 238 | 5.8% |
| Not a US citizen | 40 | 16.8% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 460 | 11.1% |
| English | 444 | 10.7% |
| Arab | 207 | 5% |
| French | 174 | 4.2% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 65 | 1.6% |
| German | 40 | 1% |
| Dutch | 5 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 36.7% |
| Internet access | 93.8% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 54126
What city is ZIP code 54126 in?
ZIP code 54126 is primarily assigned to Greenleaf, Wisconsin.
What county is ZIP code 54126 in?
ZIP code 54126 falls within Brown County, Wisconsin.
Is ZIP code 54126 mostly owner-occupied?
89% of occupied units in ZIP code 54126 are owner-occupied, well above the national average.
What is the population of ZIP code 54126?
ZIP code 54126 has an estimated population of 4,133 residents, with a density of 51 people per square mile.
What is the median household income in ZIP code 54126?
The median household income in ZIP code 54126 is $92,969, above the national median of ~$75,000.
What is the typical home value in ZIP code 54126?
The median home value in ZIP code 54126 is $225,800.
What timezone is ZIP code 54126 in?
ZIP code 54126 observes the CST timezone.