53048 ZIP Code — Lomira, WI
Dodge County, Wisconsin
ZIP code 53048 is located in Lomira, Wisconsin, within Dodge County. It covers approximately 26.87 square miles and serves a population of 3,544 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 920.
About ZIP code 53048
The housing stock consists of a mix of housing types. Most homes were built in the 1990s, giving the area an established character. Median home value is $209,100. Owner-occupancy sits near the national average at 61%.
Median household income is $65,819. 35% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. The average commute of 22 minutes is near the national average.
College attainment at 19% is below the national average, consistent with a trades and production-oriented local economy.
Overall, ZIP code 53048 reflects a community defined by a trades-oriented workforce and a significant Social Security-dependent population.
3,544
population
26.87
sq mi land
Standard
ZIP type
Central (CT)
timezone
53048 ZIP code map
Cities in ZIP code 53048
Below are the cities the US Postal Service accepts for ZIP code 53048. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Lomira | Acceptable |
| Lomira | Preferred |
Nearby ZIP codes
53006 Brownsville (4.5 mi)
53091 Theresa (6.7 mi)
53050 Mayville (6.9 mi)
53010 Campbellsport (8.7 mi)
53065 Oakfield (9 mi)
53002 Allenton (9.1 mi)
53019 Eden (11 mi)
54935 Fond Du Lac (12.8 mi)
54937 Fond Du Lac (12.9 mi)
53040 Kewaskum (13 mi)
53922 Burnett (13.3 mi)
53032 Horicon (13.6 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 3,544 |
| Population density | 132 / sq mi |
| State FIPS | 55 |
| County FIPS | 027 |
| Geography | |
|---|---|
| Land area | 26.87 sq mi |
| Water area | 0.04 sq mi |
| Latitude | 43.5803 |
| Longitude | -88.4502 |
| 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 | 42.2% | 39.7% | 39.4% |
| $50k – $100k | 40.1% | 37.8% | 33.0% |
| $100k – $200k | 16.1% | 20.0% | 22.4% |
| Over $200k | 1.5% | 2.6% | 5.2% |
Demographics & statistics
3,544
Population
132
People per sq mi
39.6
Median age
$65,819
Median household income
$35,923
Per capita income
$209,100
Median home value
$1,041
Median monthly rent
60.5%
Home ownership
7.5%
Poverty rate
0.7%
Unemployment
991
Housing units
18.5%
Bachelor's or higher
Age distribution
Male
Female
94
Under 5
95
94
5–9
96
130
10–14
132
110
15–19
112
116
20–24
119
234
25–34
239
181
35–44
185
236
45–54
240
165
55–59
168
67
60–64
68
191
65–74
194
61
75–84
63
76
85+
78
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 786 | 22.2% |
| 18 and over | 2,758 | 77.8% |
| 65 and over | 663 | 18.7% |
| Median age | 39.6 years | |
Race & ethnicity
White
87.2%
Hispanic or Latino
5.8%
Two or more races
4.3%
Other race
1.8%
Black or African American
0.6%
Asian
0.2%
| Group | Count | % |
|---|---|---|
| White | 3,283 | 87.2% |
| Hispanic or Latino | 219 | 5.8% |
| Two or more races | 162 | 4.3% |
| Other race | 68 | 1.8% |
| Black or African American | 23 | 0.6% |
| Asian | 8 | 0.2% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 42.2% | 39.7% | 39.4% |
| $50k – $100k | 40.1% | 37.8% | 33.0% |
| $100k – $200k | 16.1% | 20.0% | 22.4% |
| Over $200k | 1.5% | 2.6% | 5.2% |
Under $10k
3.1%
$10k–$15k
4.3%
$15k–$25k
7.9%
$25k–$35k
8.8%
$35k–$50k
11.7%
$50k–$75k
18.9%
$75k–$100k
17.3%
$100k–$150k
18.1%
$150k–$200k
4.9%
$200k+
4.9%
| Range | % of households |
|---|---|
| Under $10k | 3.1% |
| $10k–$15k | 4.3% |
| $15k–$25k | 7.9% |
| $25k–$35k | 8.8% |
| $35k–$50k | 11.7% |
| $50k–$75k | 18.9% |
| $75k–$100k | 17.3% |
| $100k–$150k | 18.1% |
| $150k–$200k | 4.9% |
| $200k+ | 4.9% |
| Median income | $65,819 |
Housing
Home values
Under $50k
11.4%
$50k–$100k
0.4%
$100k–$150k
7.8%
$150k–$200k
27.3%
$200k–$300k
35.2%
$300k–$500k
11.9%
$500k–$1M
5.4%
$1M+
0.6%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $209,100 |
| Median rent / month | $1,041 |
| Owner occupied | 60.5% |
| Renter occupied | 39.5% |
| Vacant | 5.3% |
| Single-family detached | 54.5% |
| Large apartment buildings | 6.3% |
| Mobile homes | 7.5% |
| Median rooms | 5.4 |
| Avg household size (owned) | 2.45 |
Year built
| Era | % |
|---|---|
| 2020 or later | 1.2% |
| 2010–2019 | 11.1% |
| 2000–2009 | 11.0% |
| 1990–1999 | 23.4% |
| 1980–1989 | 9.6% |
| 1970–1979 | 9.7% |
| 1960–1969 | 6.9% |
| 1950–1959 | 2.0% |
| 1940–1949 | 3.7% |
| 1939 or earlier | 21.4% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 2.5% |
| 1 bedroom | 5.6% |
| 2 bedrooms | 32.0% |
| 3 bedrooms | 45.4% |
| 4 bedrooms | 12.4% |
| 5+ bedrooms | 2.1% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 2.7% |
| 1 vehicle | 36.9% |
| 2 vehicles | 39.5% |
| 3 or more | 20.9% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 63.0% |
| Electricity | 21.2% |
| Propane / LP gas | 10.3% |
| Fuel oil | 2.3% |
| Wood | 2.1% |
| No fuel used | 0.4% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 728 | 48.6% |
| Cohabiting couple | 118 | 7.9% |
| Male householder, no spouse | 278 | 18.5% |
| Female householder, no spouse | 375 | 25.0% |
| Households with children under 18 | 437 | 29.2% |
| Households with seniors (65+) | 468 | 31.2% |
| Average household size | 2.34 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 28.6% | 29.1% |
| Married | 52.0% | 50.2% |
| Separated | 0.3% | 0.5% |
| Widowed | 5.0% | 9.0% |
| Divorced | 14.1% | 11.3% |
Education
Less than 9th grade
1.7%
Some HS, no diploma
5.8%
HS graduate
37.8%
Some college, no degree
21.4%
Associate's degree
14.8%
Bachelor's degree
15.2%
Graduate / professional
3.3%
| Metric | % |
|---|---|
| HS diploma or higher | 92.4% |
| Bachelor's or higher | 18.5% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 65 | 7.5% |
| Kindergarten | 91 | 10.5% |
| Elementary school | 303 | 34.9% |
| High school | 185 | 21.3% |
| College / grad school | 223 | 25.7% |
Employment
Industry of employment
Manufacturing
26.2%
Education & healthcare
19.9%
Construction
9.4%
Retail trade
8.9%
Finance & real estate
5.9%
Public administration
5.9%
Transportation & utilities
4.9%
Arts, food & hospitality
4.7%
Professional & management
4.4%
Agriculture & mining
4.0%
Other services
3.1%
Wholesale trade
2.2%
Information
0.4%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 29.9% |
| Service | 15.6% |
| Sales & office | 21.4% |
| Natural resources & construction | 10.1% |
| Production & transportation | 23.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 79.5% |
| Government | 14.1% |
| Self-employed | 6.0% |
| Unpaid family workers | 0.3% |
Commute
| Method | % |
|---|---|
| Drive alone | 80.6% |
| Carpool | 7.8% |
| Public transit | 0.0% |
| Walk | 3.7% |
| Work from home | 5.9% |
| Other means | 2.0% |
| Avg commute (minutes) | 22.0 |
Poverty
All people
7.5%
Under 18 years
10.3%
18 and over
6.8%
Married-couple families
0.0%
Female-led households
16.4%
Income support
| Source | % of households |
|---|---|
| Social Security | 35.0% |
| Retirement income | 21.5% |
| Supplemental Security | 3.7% |
| Cash public assistance | 1.1% |
| Food stamps / SNAP | 7.7% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 36.1% |
| High blood pressure | 28.7% |
| High cholesterol | 32.5% |
| Diabetes | 8.4% |
| Heart disease | 5.8% |
| Stroke | 2.7% |
| Asthma | 9.7% |
| Arthritis | 22.7% |
| Kidney disease | 2.6% |
| Pulmonary disease | 5.9% |
| Cancer | 6.6% |
| Behavior / access | % |
|---|---|
| Smoking | 17.7% |
| Binge drinking | 25.6% |
| No physical activity | 20.3% |
| Less than 7 hrs sleep | 31.9% |
| Depression | 20.0% |
| Fair or poor health | 11.4% |
| Poor mental health | 13.8% |
| Poor physical health | 9.4% |
| No health insurance | 10.8% |
| Visited doctor (checkup) | 72.7% |
| Visited dentist | 70.9% |
| Cholesterol screening | 86.1% |
| Teeth loss | 12.1% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 211 | 7.7% |
| Disability | % |
|---|---|
| Any disability | 11.9% |
| Under 18 | 2.0% |
| 18–64 years | 9.7% |
| 65 and over | 31.6% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 74.8% |
| Public insurance | 36.6% |
| No insurance | 3.9% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 3,355 | 94.7% |
| Spanish | 28 | 0.8% |
| Other Indo-European | 22 | 0.7% |
| Asian & Pacific Islander | 6 | 0.2% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 3,486 | 98.4% |
| Born in same state | 3,462 | 97.7% |
| Born in different state | 2,863 | 80.8% |
| Foreign born | 24 | 0.7% |
| Naturalized citizen | 58 | 1.6% |
| Not a US citizen | 49 | 84.5% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 382 | 10.8% |
| Polish | 202 | 5.7% |
| Arab | 189 | 5.3% |
| French | 162 | 4.6% |
| Ancestry | Count | % |
|---|---|---|
| English | 102 | 2.9% |
| German | 47 | 1.3% |
| Irish | 21 | 0.6% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 42.3% |
| Internet access | 86.5% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 53048
What city is ZIP code 53048 in?
ZIP code 53048 is primarily assigned to Lomira, Wisconsin.
What county is ZIP code 53048 in?
ZIP code 53048 falls within Dodge County, Wisconsin.
What is the population of ZIP code 53048?
ZIP code 53048 has an estimated population of 3,544 residents, with a density of 132 people per square mile.
What is the typical home value in ZIP code 53048?
The median home value in ZIP code 53048 is $209,100.
What is the median household income in ZIP code 53048?
The median household income in ZIP code 53048 is $65,819, below the national median of ~$75,000.
What timezone is ZIP code 53048 in?
ZIP code 53048 observes the CST timezone.