51432 ZIP Code — Aspinwall, IA
Crawford County, Iowa
ZIP code 51432 is located in Aspinwall, Iowa, within Crawford County. It covers approximately 0.31 square miles and serves a population of 35 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 712.
35
population
0.31
sq mi land
Standard
ZIP type
Central (CT)
timezone
51432 ZIP code map
Cities in ZIP code 51432
Below are the cities the US Postal Service accepts for ZIP code 51432. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Aspinwall | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 35 |
| Population density | 113 / sq mi |
| State FIPS | 19 |
| County FIPS | 047 |
| Geography | |
|---|---|
| Land area | 0.31 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 41.9074 |
| Longitude | -95.1509 |
| Timezone | Central (CT) |
| Area code | 712 |
Total population by age
Gender
Race & ethnicity
Demographics & statistics
35
Population
113
People per sq mi
66.5
Median age
$61,875
Median household income
$29,071
Per capita income
$76,400
Median home value
$0
Median monthly rent
93.8%
Home ownership
25.7%
Poverty rate
0.0%
Unemployment
18
Housing units
9.4%
Bachelor's or higher
Age distribution
Male
Female
0
10–14
1
1
15–19
1
0
35–44
1
1
45–54
2
0
55–59
1
3
60–64
5
4
65–74
5
4
75–84
6
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 3 | 8.6% |
| 18 and over | 32 | 91.4% |
| 65 and over | 19 | 54.3% |
| Median age | 66.5 years | |
Race & ethnicity
White
94.4%
Hispanic or Latino
2.8%
Two or more races
2.8%
| Group | Count | % |
|---|---|---|
| White | 34 | 94.4% |
| Hispanic or Latino | 1 | 2.8% |
| Two or more races | 1 | 2.8% |
Household income
$10k–$15k
12.5%
$15k–$25k
6.3%
$35k–$50k
6.3%
$50k–$75k
50.0%
$75k–$100k
6.3%
$100k–$150k
12.5%
$150k–$200k
6.3%
| Range | % of households |
|---|---|
| $10k–$15k | 12.5% |
| $15k–$25k | 6.3% |
| $35k–$50k | 6.3% |
| $50k–$75k | 50.0% |
| $75k–$100k | 6.3% |
| $100k–$150k | 12.5% |
| $150k–$200k | 6.3% |
| Median income | $61,875 |
Housing
Home values
Under $50k
20.0%
$50k–$100k
53.3%
$100k–$150k
6.7%
$150k–$200k
13.3%
$200k–$300k
6.7%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $76,400 |
| Median rent / month | $0 |
| Owner occupied | 93.8% |
| Renter occupied | 6.3% |
| Vacant | 15.8% |
| Single-family detached | 94.7% |
| Large apartment buildings | 0.0% |
| Mobile homes | 5.3% |
| Median rooms | 5.4 |
| Avg household size (owned) | 2.07 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 5.3% |
| 1990–1999 | 21.1% |
| 1980–1989 | 0.0% |
| 1970–1979 | 10.5% |
| 1960–1969 | 0.0% |
| 1950–1959 | 0.0% |
| 1940–1949 | 31.6% |
| 1939 or earlier | 31.6% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 0.0% |
| 2 bedrooms | 31.6% |
| 3 bedrooms | 68.4% |
| 4 bedrooms | 0.0% |
| 5+ bedrooms | 0.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 6.3% |
| 2 vehicles | 56.3% |
| 3 or more | 37.5% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 75.0% |
| Propane / LP gas | 25.0% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 14 | 87.5% |
| Cohabiting couple | 1 | 6.3% |
| Male householder, no spouse | 0 | 0.0% |
| Female householder, no spouse | 1 | 6.3% |
| Households with children under 18 | 1 | 6.3% |
| Households with seniors (65+) | 11 | 68.8% |
| Average household size | 2.19 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 0.0% | 0.0% |
| Married | 92.9% | 90.0% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 0.0% |
| Divorced | 7.1% | 10.0% |
Education
Less than 9th grade
6.3%
Some HS, no diploma
3.1%
HS graduate
37.5%
Some college, no degree
34.4%
Associate's degree
9.4%
Bachelor's degree
9.4%
Graduate / professional
0.0%
| Metric | % |
|---|---|
| HS diploma or higher | 90.6% |
| Bachelor's or higher | 9.4% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 0 | 0.0% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 1 | 33.3% |
| High school | 2 | 66.7% |
| College / grad school | 0 | 0.0% |
Employment
Industry of employment
Education & healthcare
33.3%
Retail trade
16.7%
Public administration
16.7%
Agriculture & mining
8.3%
Wholesale trade
8.3%
Finance & real estate
8.3%
Other services
8.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 8.3% |
| Service | 25.0% |
| Sales & office | 41.7% |
| Natural resources & construction | 8.3% |
| Production & transportation | 16.7% |
Employment type
| Type | % |
|---|---|
| Private sector | 66.7% |
| Government | 33.3% |
| Self-employed | 0.0% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 100.0% |
| Carpool | 0.0% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 0.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 13.3 |
Poverty
All people
25.7%
Under 18 years
100.0%
18 and over
18.8%
Married-couple families
14.3%
Female-led households
100.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 56.3% |
| Retirement income | 18.8% |
| Supplemental Security | 0.0% |
| Cash public assistance | 0.0% |
| Food stamps / SNAP | 6.3% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 0.0% |
| High blood pressure | 0.0% |
| High cholesterol | 0.0% |
| Diabetes | 0.0% |
| Heart disease | 0.0% |
| Stroke | 0.0% |
| Asthma | 0.0% |
| Arthritis | 0.0% |
| Kidney disease | 0.0% |
| Pulmonary disease | 0.0% |
| Cancer | 0.0% |
| Behavior / access | % |
|---|---|
| Smoking | 0.0% |
| Binge drinking | 0.0% |
| No physical activity | 0.0% |
| Less than 7 hrs sleep | 0.0% |
| Depression | 0.0% |
| Fair or poor health | 0.0% |
| Poor mental health | 0.0% |
| Poor physical health | 0.0% |
| No health insurance | 0.0% |
| Visited doctor (checkup) | 0.0% |
| Visited dentist | 0.0% |
| Cholesterol screening | 0.0% |
| Teeth loss | 0.0% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 0 | 0.0% |
| Disability | % |
|---|---|
| Any disability | 17.1% |
| Under 18 | 0.0% |
| 18–64 years | 15.4% |
| 65 and over | 21.1% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 68.6% |
| Public insurance | 68.6% |
| No insurance | 0.0% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 35 | 100.0% |
| Spanish | 1 | 2.9% |
| Other Indo-European | 1 | 2.9% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 35 | 100.0% |
| Born in same state | 35 | 100.0% |
| Born in different state | 31 | 88.6% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 8 | 22.9% |
| Italian | 3 | 8.6% |
| Ancestry | Count | % |
|---|---|---|
| English | 2 | 5.7% |
| French | 2 | 5.7% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 45.7% |
| Internet access | 75.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 51432
What city is ZIP code 51432 in?
ZIP code 51432 is primarily assigned to Aspinwall, Iowa.
What county is ZIP code 51432 in?
ZIP code 51432 falls within Crawford County, Iowa.
Does ZIP code 51432 have an older population?
54% of residents in ZIP code 51432 are 65 or older, above the national average of ~17%.
Does ZIP code 51432 have a large retiree population?
56% of households in ZIP code 51432 receive Social Security income, suggesting a significant retiree or disability population.
Is ZIP code 51432 mostly owner-occupied?
94% of occupied units in ZIP code 51432 are owner-occupied, well above the national average.
What is the poverty rate in ZIP code 51432?
26% of residents in ZIP code 51432 live below the poverty line, above the national average.
What timezone is ZIP code 51432 in?
ZIP code 51432 observes the CST timezone.