51011 ZIP Code — Chatsworth, IA
Sioux County, Iowa
ZIP code 51011 is located in Chatsworth, Iowa, within Sioux County. It covers approximately 0.42 square miles and serves a population of 77 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 712.
77
population
0.42
sq mi land
Standard
ZIP type
Central (CT)
timezone
51011 ZIP code map
Cities in ZIP code 51011
Below are the cities the US Postal Service accepts for ZIP code 51011. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Chatsworth | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 77 |
| Population density | 183 / sq mi |
| State FIPS | 19 |
| County FIPS | 167 |
| Geography | |
|---|---|
| Land area | 0.42 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 42.9224 |
| Longitude | -96.5256 |
| Timezone | Central (CT) |
| Area code | 712 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 39.3% | 30.7% | 40.1% |
| $50k – $100k | 53.6% | 42.1% | 33.4% |
| $100k – $200k | 7.1% | 22.2% | 21.5% |
| Over $200k | 0.0% | 5.0% | 5.0% |
Demographics & statistics
77
Population
183
People per sq mi
40.5
Median age
$50,000
Median household income
$25,706
Per capita income
$152,500
Median home value
$729
Median monthly rent
78.1%
Home ownership
13.0%
Poverty rate
0.0%
Unemployment
43
Housing units
2.2%
Bachelor's or higher
Age distribution
Male
Female
3
Under 5
5
5
5–9
7
1
10–14
1
4
20–24
5
3
25–34
3
1
35–44
1
3
45–54
3
6
55–59
7
6
60–64
9
2
65–74
2
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 22 | 28.6% |
| 18 and over | 55 | 71.4% |
| 65 and over | 4 | 5.2% |
| Median age | 40.5 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 77 | 100% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 39.3% | 30.7% | 40.1% |
| $50k – $100k | 53.6% | 42.1% | 33.4% |
| $100k – $200k | 7.1% | 22.2% | 21.5% |
| Over $200k | 0.0% | 5.0% | 5.0% |
Under $10k
15.6%
$10k–$15k
3.1%
$25k–$35k
18.8%
$35k–$50k
12.5%
$50k–$75k
15.6%
$75k–$100k
21.9%
$100k–$150k
9.4%
$200k+
3.1%
| Range | % of households |
|---|---|
| Under $10k | 15.6% |
| $10k–$15k | 3.1% |
| $25k–$35k | 18.8% |
| $35k–$50k | 12.5% |
| $50k–$75k | 15.6% |
| $75k–$100k | 21.9% |
| $100k–$150k | 9.4% |
| $200k+ | 3.1% |
| Median income | $50,000 |
Housing
Home values
Under $50k
28.0%
$100k–$150k
20.0%
$150k–$200k
20.0%
$200k–$300k
28.0%
$300k–$500k
4.0%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $152,500 |
| Median rent / month | $729 |
| Owner occupied | 78.1% |
| Renter occupied | 21.9% |
| Vacant | 36.0% |
| Single-family detached | 68.0% |
| Large apartment buildings | 0.0% |
| Mobile homes | 12.0% |
| Median rooms | 5.8 |
| Avg household size (owned) | 2.12 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 2.0% |
| 1990–1999 | 20.0% |
| 1980–1989 | 12.0% |
| 1970–1979 | 10.0% |
| 1960–1969 | 2.0% |
| 1950–1959 | 12.0% |
| 1940–1949 | 8.0% |
| 1939 or earlier | 34.0% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 28.0% |
| 2 bedrooms | 34.0% |
| 3 bedrooms | 30.0% |
| 4 bedrooms | 8.0% |
| 5+ bedrooms | 0.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 46.9% |
| 2 vehicles | 34.4% |
| 3 or more | 18.8% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 15.6% |
| Electricity | 34.4% |
| Propane / LP gas | 50.0% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 15 | 46.9% |
| Cohabiting couple | 5 | 15.6% |
| Male householder, no spouse | 2 | 6.3% |
| Female householder, no spouse | 10 | 31.3% |
| Households with children under 18 | 11 | 34.4% |
| Households with seniors (65+) | 3 | 9.4% |
| Average household size | 2.41 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 25.0% | 12.9% |
| Married | 70.8% | 64.5% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 6.5% |
| Divorced | 4.2% | 16.1% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
17.4%
HS graduate
26.1%
Some college, no degree
30.4%
Associate's degree
23.9%
Bachelor's degree
2.2%
Graduate / professional
0.0%
| Metric | % |
|---|---|
| HS diploma or higher | 82.6% |
| Bachelor's or higher | 2.2% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 4 | 18.2% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 14 | 63.6% |
| High school | 0 | 0.0% |
| College / grad school | 4 | 18.2% |
Employment
Industry of employment
Manufacturing
35.1%
Construction
21.6%
Other services
13.5%
Education & healthcare
10.8%
Professional & management
5.4%
Public administration
5.4%
Retail trade
2.7%
Transportation & utilities
2.7%
Arts, food & hospitality
2.7%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 2.7% |
| Service | 13.5% |
| Sales & office | 5.4% |
| Natural resources & construction | 24.3% |
| Production & transportation | 54.1% |
Employment type
| Type | % |
|---|---|
| Private sector | 75.7% |
| Government | 10.8% |
| Self-employed | 13.5% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 78.4% |
| Carpool | 0.0% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 16.2% |
| Other means | 5.4% |
| Avg commute (minutes) | 27.1 |
Poverty
All people
13.0%
Under 18 years
0.0%
18 and over
18.2%
Married-couple families
0.0%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 21.9% |
| Retirement income | 0.0% |
| Supplemental Security | 0.0% |
| Cash public assistance | 0.0% |
| Food stamps / SNAP | 15.6% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 39.0% |
| High blood pressure | 34.5% |
| High cholesterol | 33.9% |
| Diabetes | 10.5% |
| Heart disease | 6.4% |
| Stroke | 3.0% |
| Asthma | 9.5% |
| Arthritis | 24.6% |
| Kidney disease | 2.8% |
| Pulmonary disease | 7.5% |
| Cancer | 6.0% |
| Behavior / access | % |
|---|---|
| Smoking | 21.0% |
| Binge drinking | 20.0% |
| No physical activity | 26.6% |
| Less than 7 hrs sleep | 30.2% |
| Depression | 17.3% |
| Fair or poor health | 14.5% |
| Poor mental health | 13.9% |
| Poor physical health | 10.6% |
| No health insurance | 10.9% |
| Visited doctor (checkup) | 74.1% |
| Visited dentist | 63.9% |
| Cholesterol screening | 87.1% |
| Teeth loss | 15.6% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 5 | 9.1% |
| Disability | % |
|---|---|
| Any disability | 10.4% |
| Under 18 | 0.0% |
| 18–64 years | 11.8% |
| 65 and over | 50.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 67.5% |
| Public insurance | 33.8% |
| No insurance | 0.0% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 69 | 89.6% |
| 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) | 77 | 100.0% |
| Born in same state | 77 | 100.0% |
| Born in different state | 66 | 85.7% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 19 | 24.7% |
| English | 4 | 5.2% |
| Ancestry | Count | % |
|---|---|---|
| French | 4 | 5.2% |
| Polish | 3 | 3.9% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 41.6% |
| Internet access | 84.4% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 51011
What city is ZIP code 51011 in?
ZIP code 51011 is primarily assigned to Chatsworth, Iowa.
What county is ZIP code 51011 in?
ZIP code 51011 falls within Sioux County, Iowa.
How educated is the population of ZIP code 51011?
2% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
What is the typical home value in ZIP code 51011?
The median home value in ZIP code 51011 is $152,500.
Does ZIP code 51011 have a large veteran population?
9% of civilians in ZIP code 51011 are veterans, above the national average of ~7%.
What is the population of ZIP code 51011?
ZIP code 51011 has an estimated population of 77 residents, with a density of 184 people per square mile.
What timezone is ZIP code 51011 in?
ZIP code 51011 observes the CST timezone.