52132 ZIP Code — Calmar, IA
Winneshiek County, Iowa
ZIP code 52132 is located in Calmar, Iowa, within Winneshiek County. It covers approximately 61.77 square miles and serves a population of 1,845 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 563.
About ZIP code 52132
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 $212,700. Owner-occupancy sits near the national average at 70%.
Median household income is $77,344. The poverty rate of 6% is below the national average.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 22 minutes is near the national average.
Educational attainment is near the national average, with 22% of residents holding a bachelor's degree or higher.
1,845
population
61.77
sq mi land
Standard
ZIP type
Central (CT)
timezone
52132 ZIP code map
Cities in ZIP code 52132
Below are the cities the US Postal Service accepts for ZIP code 52132. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Calmar | Acceptable |
| Calmar | Preferred |
Nearby ZIP codes
52144 Fort Atkinson (3.7 mi)
52165 Ridgeway (7.9 mi)
52171 Waucoma (7.9 mi)
52161 Ossian (11.4 mi)
52154 Lawler (11.4 mi)
52101 Decorah (13.7 mi)
52136 Cresco (14.2 mi)
52175 West Union (15.1 mi)
52133 Castalia (15.1 mi)
52147 Hawkeye (16.7 mi)
52135 Clermont (18.2 mi)
50659 New Hampton (19.8 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 1,845 |
| Population density | 30 / sq mi |
| State FIPS | 19 |
| County FIPS | 191 |
| Geography | |
|---|---|
| Land area | 61.77 sq mi |
| Water area | 0.06 sq mi |
| Latitude | 43.1873 |
| Longitude | -91.9621 |
| Timezone | Central (CT) |
| Area code | 563 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 39.1% | 38.2% | 40.1% |
| $50k – $100k | 44.8% | 38.1% | 33.4% |
| $100k – $200k | 12.0% | 19.5% | 21.5% |
| Over $200k | 4.2% | 4.2% | 5.0% |
Demographics & statistics
1,845
Population
30
People per sq mi
37.1
Median age
$77,344
Median household income
$39,860
Per capita income
$212,700
Median home value
$692
Median monthly rent
70.1%
Home ownership
5.7%
Poverty rate
0.1%
Unemployment
603
Housing units
22.3%
Bachelor's or higher
Age distribution
Male
Female
76
Under 5
68
68
5–9
62
37
10–14
34
80
15–19
72
83
20–24
74
112
25–34
100
97
35–44
87
106
45–54
96
76
55–59
69
122
60–64
109
69
65–74
62
25
75–84
22
21
85+
18
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 417 | 22.6% |
| 18 and over | 1,428 | 77.4% |
| 65 and over | 217 | 11.8% |
| Median age | 37.1 years | |
Race & ethnicity
White
96.8%
Two or more races
1.9%
Hispanic or Latino
1.3%
| Group | Count | % |
|---|---|---|
| White | 1,810 | 96.8% |
| Two or more races | 35 | 1.9% |
| Hispanic or Latino | 24 | 1.3% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 39.1% | 38.2% | 40.1% |
| $50k – $100k | 44.8% | 38.1% | 33.4% |
| $100k – $200k | 12.0% | 19.5% | 21.5% |
| Over $200k | 4.2% | 4.2% | 5.0% |
Under $10k
1.6%
$10k–$15k
3.6%
$15k–$25k
1.2%
$25k–$35k
5.9%
$35k–$50k
13.8%
$50k–$75k
21.8%
$75k–$100k
18.4%
$100k–$150k
19.3%
$150k–$200k
5.8%
$200k+
8.5%
| Range | % of households |
|---|---|
| Under $10k | 1.6% |
| $10k–$15k | 3.6% |
| $15k–$25k | 1.2% |
| $25k–$35k | 5.9% |
| $35k–$50k | 13.8% |
| $50k–$75k | 21.8% |
| $75k–$100k | 18.4% |
| $100k–$150k | 19.3% |
| $150k–$200k | 5.8% |
| $200k+ | 8.5% |
| Median income | $77,344 |
Housing
Home values
Under $50k
1.2%
$50k–$100k
13.9%
$100k–$150k
15.4%
$150k–$200k
17.0%
$200k–$300k
21.6%
$300k–$500k
28.3%
$500k–$1M
2.7%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $212,700 |
| Median rent / month | $692 |
| Owner occupied | 70.1% |
| Renter occupied | 29.9% |
| Vacant | 10.2% |
| Single-family detached | 87.9% |
| Large apartment buildings | 0.2% |
| Mobile homes | 0.1% |
| Median rooms | 7.2 |
| Avg household size (owned) | 2.43 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 5.3% |
| 2000–2009 | 8.3% |
| 1990–1999 | 9.1% |
| 1980–1989 | 4.1% |
| 1970–1979 | 4.5% |
| 1960–1969 | 9.3% |
| 1950–1959 | 0.5% |
| 1940–1949 | 0.8% |
| 1939 or earlier | 58.0% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 4.7% |
| 2 bedrooms | 16.4% |
| 3 bedrooms | 54.6% |
| 4 bedrooms | 18.0% |
| 5+ bedrooms | 6.3% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 1.6% |
| 1 vehicle | 16.5% |
| 2 vehicles | 34.9% |
| 3 or more | 47.0% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 40.9% |
| Electricity | 8.0% |
| Propane / LP gas | 42.0% |
| Wood | 8.0% |
| Solar | 0.8% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 483 | 65.3% |
| Cohabiting couple | 36 | 4.9% |
| Male householder, no spouse | 126 | 17.0% |
| Female householder, no spouse | 95 | 12.8% |
| Households with children under 18 | 258 | 34.9% |
| Households with seniors (65+) | 163 | 22.0% |
| Average household size | 2.49 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 27.7% | 14.8% |
| Married | 64.9% | 73.2% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.5% | 6.0% |
| Divorced | 6.8% | 6.0% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
1.9%
HS graduate
35.3%
Some college, no degree
19.8%
Associate's degree
20.7%
Bachelor's degree
16.7%
Graduate / professional
5.6%
| Metric | % |
|---|---|
| HS diploma or higher | 98.1% |
| Bachelor's or higher | 22.3% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 6 | 1.7% |
| Kindergarten | 19 | 5.3% |
| Elementary school | 176 | 49.2% |
| High school | 80 | 22.3% |
| College / grad school | 77 | 21.5% |
Employment
Industry of employment
Education & healthcare
32.8%
Manufacturing
13.4%
Agriculture & mining
11.0%
Construction
9.0%
Wholesale trade
8.6%
Retail trade
5.6%
Arts, food & hospitality
5.0%
Transportation & utilities
4.4%
Finance & real estate
3.5%
Public administration
3.1%
Professional & management
2.1%
Other services
1.6%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 43.1% |
| Service | 9.4% |
| Sales & office | 11.8% |
| Natural resources & construction | 17.1% |
| Production & transportation | 18.5% |
Employment type
| Type | % |
|---|---|
| Private sector | 71.7% |
| Government | 13.7% |
| Self-employed | 14.6% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 78.6% |
| Carpool | 6.6% |
| Public transit | 0.0% |
| Walk | 0.5% |
| Work from home | 13.5% |
| Other means | 0.7% |
| Avg commute (minutes) | 21.5 |
Poverty
All people
5.7%
Under 18 years
3.8%
18 and over
6.2%
Married-couple families
2.3%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 21.5% |
| Retirement income | 15.1% |
| Supplemental Security | 5.3% |
| Cash public assistance | 8.1% |
| Food stamps / SNAP | 3.5% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 34.0% |
| High blood pressure | 30.7% |
| High cholesterol | 32.1% |
| Diabetes | 9.3% |
| Heart disease | 6.4% |
| Stroke | 2.9% |
| Asthma | 9.2% |
| Arthritis | 24.3% |
| Kidney disease | 2.7% |
| Pulmonary disease | 6.5% |
| Cancer | 6.8% |
| Behavior / access | % |
|---|---|
| Smoking | 16.5% |
| Binge drinking | 23.3% |
| No physical activity | 23.3% |
| Less than 7 hrs sleep | 29.1% |
| Depression | 17.2% |
| Fair or poor health | 12.0% |
| Poor mental health | 13.5% |
| Poor physical health | 9.3% |
| No health insurance | 9.5% |
| Visited doctor (checkup) | 73.9% |
| Visited dentist | 70.3% |
| Cholesterol screening | 87.2% |
| Teeth loss | 12.8% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 109 | 7.6% |
| Disability | % |
|---|---|
| Any disability | 15.7% |
| Under 18 | 1.4% |
| 18–64 years | 19.6% |
| 65 and over | 21.2% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 78.5% |
| Public insurance | 37.8% |
| No insurance | 1.8% |
| Uninsured under 19 | 2.1% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 1,701 | 92.2% |
| 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) | 1,845 | 100.0% |
| Born in same state | 1,845 | 100.0% |
| Born in different state | 1,640 | 88.9% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Polish | 399 | 21.6% |
| French | 183 | 9.9% |
| Ancestry | Count | % |
|---|---|---|
| Italian | 176 | 9.5% |
| Arab | 32 | 1.7% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 40.1% |
| Internet access | 97.3% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 52132
What city is ZIP code 52132 in?
ZIP code 52132 is primarily assigned to Calmar, Iowa.
What county is ZIP code 52132 in?
ZIP code 52132 falls within Winneshiek County, Iowa.
What is the population of ZIP code 52132?
ZIP code 52132 has an estimated population of 1,845 residents, with a density of 30 people per square mile.
What is the typical home value in ZIP code 52132?
The median home value in ZIP code 52132 is $212,700.
What is the median household income in ZIP code 52132?
The median household income in ZIP code 52132 is $77,344, above the national median of ~$75,000.
What timezone is ZIP code 52132 in?
ZIP code 52132 observes the CST timezone.