54654 ZIP Code — Seneca, WI
Crawford County, Wisconsin
ZIP code 54654 is located in Seneca, Wisconsin, within Crawford County. It covers approximately 0.37 square miles and serves a population of 128 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 608.
128
population
0.37
sq mi land
Standard
ZIP type
Central (CT)
timezone
54654 ZIP code map
Cities in ZIP code 54654
Below are the cities the US Postal Service accepts for ZIP code 54654. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Seneca | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 128 |
| Population density | 346 / sq mi |
| State FIPS | 55 |
| County FIPS | 023 |
| Geography | |
|---|---|
| Land area | 0.37 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 43.2918 |
| Longitude | -90.9854 |
| Timezone | Central (CT) |
| Area code | 608 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 37.5% | 49.0% | 39.4% |
| $50k – $100k | 52.5% | 33.4% | 33.0% |
| $100k – $200k | 10.0% | 14.0% | 22.4% |
| Over $200k | 0.0% | 3.7% | 5.2% |
Demographics & statistics
128
Population
346
People per sq mi
55.4
Median age
$0
Median household income
$25,236
Per capita income
$69,100
Median home value
$0
Median monthly rent
98.3%
Home ownership
7.0%
Poverty rate
5.5%
Unemployment
57
Housing units
31.4%
Bachelor's or higher
Age distribution
Male
Female
1
Under 5
1
4
5–9
2
4
10–14
2
6
15–19
3
5
25–34
3
13
35–44
6
7
45–54
4
13
55–59
6
7
60–64
3
19
65–74
10
3
75–84
1
3
85+
2
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 20 | 15.6% |
| 18 and over | 108 | 84.4% |
| 65 and over | 38 | 29.7% |
| Median age | 55.4 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 128 | 100% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 37.5% | 49.0% | 39.4% |
| $50k – $100k | 52.5% | 33.4% | 33.0% |
| $100k – $200k | 10.0% | 14.0% | 22.4% |
| Over $200k | 0.0% | 3.7% | 5.2% |
Under $10k
6.9%
$10k–$15k
3.4%
$15k–$25k
37.9%
$25k–$35k
5.2%
$35k–$50k
6.9%
$75k–$100k
19.0%
$100k–$150k
20.7%
| Range | % of households |
|---|---|
| Under $10k | 6.9% |
| $10k–$15k | 3.4% |
| $15k–$25k | 37.9% |
| $25k–$35k | 5.2% |
| $35k–$50k | 6.9% |
| $75k–$100k | 19.0% |
| $100k–$150k | 20.7% |
| Median income | $0 |
Housing
Home values
Under $50k
7.0%
$50k–$100k
52.6%
$100k–$150k
24.6%
$150k–$200k
14.0%
$200k–$300k
1.8%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $69,100 |
| Median rent / month | $0 |
| Owner occupied | 98.3% |
| Renter occupied | 1.7% |
| Vacant | 0.0% |
| Single-family detached | 98.3% |
| Large apartment buildings | 0.0% |
| Mobile homes | 1.7% |
| Median rooms | 7.5 |
| Avg household size (owned) | 2.21 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 5.2% |
| 2000–2009 | 0.0% |
| 1990–1999 | 10.3% |
| 1980–1989 | 0.0% |
| 1970–1979 | 6.9% |
| 1960–1969 | 17.2% |
| 1950–1959 | 0.0% |
| 1940–1949 | 15.5% |
| 1939 or earlier | 44.8% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 0.0% |
| 2 bedrooms | 29.3% |
| 3 bedrooms | 43.1% |
| 4 bedrooms | 22.4% |
| 5+ bedrooms | 5.2% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.4% |
| 1 vehicle | 13.8% |
| 2 vehicles | 27.6% |
| 3 or more | 55.2% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 79.3% |
| Propane / LP gas | 6.9% |
| Wood | 13.8% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 17 | 29.3% |
| Cohabiting couple | 0 | 0.0% |
| Male householder, no spouse | 29 | 50.0% |
| Female householder, no spouse | 12 | 20.7% |
| Households with children under 18 | 10 | 17.2% |
| Households with seniors (65+) | 31 | 53.4% |
| Average household size | 2.21 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 54.8% | 14.6% |
| Married | 24.7% | 48.8% |
| Separated | 0.0% | 0.0% |
| Widowed | 4.1% | 12.2% |
| Divorced | 16.4% | 24.4% |
Education
Less than 9th grade
1.9%
Some HS, no diploma
7.6%
HS graduate
33.3%
Some college, no degree
19.0%
Associate's degree
6.7%
Bachelor's degree
24.8%
Graduate / professional
6.7%
| Metric | % |
|---|---|
| HS diploma or higher | 90.5% |
| Bachelor's or higher | 31.4% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 2 | 8.7% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 10 | 43.5% |
| High school | 8 | 34.8% |
| College / grad school | 3 | 13.0% |
Employment
Industry of employment
Education & healthcare
38.5%
Retail trade
19.2%
Construction
9.6%
Transportation & utilities
5.8%
Finance & real estate
5.8%
Arts, food & hospitality
5.8%
Manufacturing
3.8%
Wholesale trade
3.8%
Professional & management
3.8%
Public administration
3.8%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 38.5% |
| Service | 15.4% |
| Sales & office | 5.8% |
| Natural resources & construction | 5.8% |
| Production & transportation | 34.6% |
Employment type
| Type | % |
|---|---|
| Private sector | 71.2% |
| Government | 23.1% |
| Self-employed | 5.8% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 80.8% |
| Carpool | 9.6% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 9.6% |
| Other means | 0.0% |
| Avg commute (minutes) | 25.0 |
Poverty
All people
7.0%
Under 18 years
0.0%
18 and over
8.3%
Married-couple families
5.9%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 58.6% |
| Retirement income | 39.7% |
| Supplemental Security | 3.4% |
| Cash public assistance | 0.0% |
| Food stamps / SNAP | 20.7% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 33.9% |
| High blood pressure | 33.3% |
| High cholesterol | 35.8% |
| Diabetes | 10.0% |
| Heart disease | 7.0% |
| Stroke | 3.2% |
| Asthma | 9.8% |
| Arthritis | 26.7% |
| Kidney disease | 3.0% |
| Pulmonary disease | 7.3% |
| Cancer | 7.5% |
| Behavior / access | % |
|---|---|
| Smoking | 18.5% |
| Binge drinking | 24.0% |
| No physical activity | 21.3% |
| Less than 7 hrs sleep | 29.9% |
| Depression | 20.5% |
| Fair or poor health | 13.2% |
| Poor mental health | 13.5% |
| Poor physical health | 10.7% |
| No health insurance | 10.4% |
| Visited doctor (checkup) | 74.0% |
| Visited dentist | 67.3% |
| Cholesterol screening | 86.9% |
| Teeth loss | 12.7% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 3 | 2.8% |
| Disability | % |
|---|---|
| Any disability | 7.0% |
| Under 18 | 0.0% |
| 18–64 years | 2.9% |
| 65 and over | 18.4% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 64.8% |
| Public insurance | 43.0% |
| No insurance | 15.6% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 126 | 98.4% |
| 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) | 128 | 100.0% |
| Born in same state | 128 | 100.0% |
| Born in different state | 110 | 85.9% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 25 | 19.5% |
| Polish | 19 | 14.8% |
| French | 16 | 12.5% |
| Ancestry | Count | % |
|---|---|---|
| Arab | 8 | 6.3% |
| Irish | 2 | 1.6% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 45.3% |
| Internet access | 98.3% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 54654
What city is ZIP code 54654 in?
ZIP code 54654 is primarily assigned to Seneca, Wisconsin.
What county is ZIP code 54654 in?
ZIP code 54654 falls within Crawford County, Wisconsin.
Does ZIP code 54654 have a large retiree population?
59% of households in ZIP code 54654 receive Social Security income, suggesting a significant retiree or disability population.
Is ZIP code 54654 mostly owner-occupied?
98% of occupied units in ZIP code 54654 are owner-occupied, well above the national average.
Does ZIP code 54654 have an older population?
30% of residents in ZIP code 54654 are 65 or older, above the national average of ~17%.
What is the typical home value in ZIP code 54654?
The median home value in ZIP code 54654 is $69,100.
What timezone is ZIP code 54654 in?
ZIP code 54654 observes the CST timezone.