50031 ZIP Code — Beaver, IA
Boone County, Iowa
ZIP code 50031 is located in Beaver, Iowa, within Boone County. It covers approximately 0.21 square miles and serves a population of 57 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 515.
57
population
0.21
sq mi land
Standard
ZIP type
Central (CT)
timezone
50031 ZIP code map
Cities in ZIP code 50031
Below are the cities the US Postal Service accepts for ZIP code 50031. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Beaver | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 57 |
| Population density | 271 / sq mi |
| State FIPS | 19 |
| County FIPS | 015 |
| Geography | |
|---|---|
| Land area | 0.21 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 42.0367 |
| Longitude | -94.1062 |
| Timezone | Central (CT) |
| Area code | 515 |
Total population by age
Gender
Race & ethnicity
Demographics & statistics
57
Population
271
People per sq mi
16.5
Median age
$83,750
Median household income
$18,533
Per capita income
$56,700
Median home value
$0
Median monthly rent
100.0%
Home ownership
1.8%
Poverty rate
0.0%
Unemployment
20
Housing units
3.7%
Bachelor's or higher
Age distribution
Male
Female
5
Under 5
16
1
10–14
5
1
15–19
2
1
25–34
5
3
35–44
10
1
60–64
3
1
65–74
2
0
75–84
1
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 30 | 52.6% |
| 18 and over | 27 | 47.4% |
| 65 and over | 4 | 7.0% |
| Median age | 16.5 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 57 | 100% |
Household income
Under $10k
7.1%
$15k–$25k
14.3%
$35k–$50k
14.3%
$50k–$75k
14.3%
$75k–$100k
50.0%
| Range | % of households |
|---|---|
| Under $10k | 7.1% |
| $15k–$25k | 14.3% |
| $35k–$50k | 14.3% |
| $50k–$75k | 14.3% |
| $75k–$100k | 50.0% |
| Median income | $83,750 |
Housing
Home values
Under $50k
7.1%
$50k–$100k
85.7%
$100k–$150k
7.1%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $56,700 |
| Median rent / month | $0 |
| Owner occupied | 100.0% |
| Renter occupied | 0.0% |
| Vacant | 30.0% |
| Single-family detached | 100.0% |
| Large apartment buildings | 0.0% |
| Mobile homes | 0.0% |
| Median rooms | 6.6 |
| Avg household size (owned) | 4.07 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 5.0% |
| 2000–2009 | 0.0% |
| 1990–1999 | 0.0% |
| 1980–1989 | 0.0% |
| 1970–1979 | 10.0% |
| 1960–1969 | 5.0% |
| 1950–1959 | 0.0% |
| 1940–1949 | 10.0% |
| 1939 or earlier | 70.0% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 0.0% |
| 2 bedrooms | 65.0% |
| 3 bedrooms | 25.0% |
| 4 bedrooms | 10.0% |
| 5+ bedrooms | 0.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 14.3% |
| 2 vehicles | 21.4% |
| 3 or more | 64.3% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 7.1% |
| Propane / LP gas | 92.9% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 11 | 78.6% |
| Cohabiting couple | 0 | 0.0% |
| Male householder, no spouse | 0 | 0.0% |
| Female householder, no spouse | 3 | 21.4% |
| Households with children under 18 | 9 | 64.3% |
| Households with seniors (65+) | 4 | 28.6% |
| Average household size | 4.07 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 0.0% | 16.7% |
| Married | 100.0% | 66.7% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 11.1% |
| Divorced | 0.0% | 5.6% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
0.0%
HS graduate
48.1%
Some college, no degree
37.0%
Associate's degree
11.1%
Bachelor's degree
0.0%
Graduate / professional
3.7%
| Metric | % |
|---|---|
| HS diploma or higher | 100.0% |
| Bachelor's or higher | 3.7% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 2 | 18.2% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 6 | 54.5% |
| High school | 3 | 27.3% |
| College / grad school | 0 | 0.0% |
Employment
Industry of employment
Construction
42.9%
Manufacturing
33.3%
Transportation & utilities
19.0%
Retail trade
4.8%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 61.9% |
| Service | 0.0% |
| Sales & office | 19.0% |
| Natural resources & construction | 0.0% |
| Production & transportation | 19.0% |
Employment type
| Type | % |
|---|---|
| Private sector | 66.7% |
| Government | 0.0% |
| Self-employed | 33.3% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 52.4% |
| Carpool | 0.0% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 47.6% |
| Other means | 0.0% |
| Avg commute (minutes) | 27.3 |
Poverty
All people
1.8%
Under 18 years
0.0%
18 and over
3.7%
Married-couple families
0.0%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 35.7% |
| Retirement income | 7.1% |
| Supplemental Security | 0.0% |
| Cash public assistance | 7.1% |
| Food stamps / SNAP | 14.3% |
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 | 7.0% |
| Under 18 | 0.0% |
| 18–64 years | 13.0% |
| 65 and over | 25.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 71.9% |
| Public insurance | 31.6% |
| No insurance | 0.0% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 36 | 63.2% |
| 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) | 57 | 100.0% |
| Born in same state | 57 | 100.0% |
| Born in different state | 57 | 100.0% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 39 | 68.4% |
| Ancestry | Count | % |
|---|---|---|
| French | 3 | 5.3% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 24.6% |
| Internet access | 92.9% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 50031
What city is ZIP code 50031 in?
ZIP code 50031 is primarily assigned to Beaver, Iowa.
What county is ZIP code 50031 in?
ZIP code 50031 falls within Boone County, Iowa.
Is ZIP code 50031 family-oriented?
53% of residents in ZIP code 50031 are under 18, reflecting a younger, family-oriented community.
How educated is the population of ZIP code 50031?
4% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
Does ZIP code 50031 have a large retiree population?
36% of households in ZIP code 50031 receive Social Security income, suggesting a significant retiree or disability population.
What is the typical home value in ZIP code 50031?
The median home value in ZIP code 50031 is $56,700.
What timezone is ZIP code 50031 in?
ZIP code 50031 observes the CST timezone.