Rock Falls ZIP Codes — Cerro Gordo County, IA
There is one unique ZIP code in Rock Falls, Iowa and it is 50467. Area code: 641.
1
ZIP codes
1.12
sq mi land
0.00
sq mi water
641
area code
Rock Falls, IA ZIP code map
ZIP codes for Rock Falls, IA (1)
| ZIP code | City | County | Map |
|---|---|---|---|
| 50467 | Rock Falls | Cerro Gordo | View map |
Demographics & statistics
103
Population
38.5
Median age
$65,625
Median household income
$24,924
Per capita income
$141,700
Median home value
$863
Median monthly rent
81.1%
Home ownership
10.7%
Poverty rate
8.3%
Unemployment
46
Housing units
14.8%
Bachelor's or higher
Age distribution
Male
Female
3
Under 5
4
1
5–9
1
4
10–14
6
1
15–19
2
8
20–24
12
2
25–34
4
4
35–44
5
5
45–54
8
5
60–64
8
4
65–74
7
3
75–84
4
1
85+
1
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 22 | 21.4% |
| 18 and over | 81 | 78.6% |
| 65 and over | 20 | 19.4% |
| Median age | 38.5 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 103 | 100% |
Household income
$10k–$15k
10.8%
$25k–$35k
13.5%
$35k–$50k
16.2%
$50k–$75k
35.1%
$75k–$100k
5.4%
$100k–$150k
18.9%
| Range | % of households |
|---|---|
| $10k–$15k | 10.8% |
| $25k–$35k | 13.5% |
| $35k–$50k | 16.2% |
| $50k–$75k | 35.1% |
| $75k–$100k | 5.4% |
| $100k–$150k | 18.9% |
| Median income | $65,625 |
Housing
Home values
$50k–$100k
20.0%
$100k–$150k
36.7%
$150k–$200k
10.0%
$200k–$300k
30.0%
$300k–$500k
3.3%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $141,700 |
| Median rent / month | $863 |
| Owner occupied | 81.1% |
| Renter occupied | 18.9% |
| Vacant | 30.2% |
| Single-family detached | 100.0% |
| Large apartment buildings | 0.0% |
| Mobile homes | 0.0% |
| Median rooms | 6.0 |
| Avg household size (owned) | 2.80 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 0.0% |
| 1990–1999 | 0.0% |
| 1980–1989 | 0.0% |
| 1970–1979 | 28.3% |
| 1960–1969 | 18.9% |
| 1950–1959 | 11.3% |
| 1940–1949 | 1.9% |
| 1939 or earlier | 39.6% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 3.8% |
| 2 bedrooms | 49.1% |
| 3 bedrooms | 32.1% |
| 4 bedrooms | 3.8% |
| 5+ bedrooms | 11.3% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 13.5% |
| 2 vehicles | 48.6% |
| 3 or more | 37.8% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 5.4% |
| Propane / LP gas | 94.6% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 26 | 70.3% |
| Cohabiting couple | 1 | 2.7% |
| Male householder, no spouse | 7 | 18.9% |
| Female householder, no spouse | 3 | 8.1% |
| Households with children under 18 | 13 | 35.1% |
| Households with seniors (65+) | 14 | 37.8% |
| Average household size | 2.78 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 27.8% | 33.3% |
| Married | 69.4% | 54.2% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 4.2% |
| Divorced | 2.8% | 8.3% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
0.0%
HS graduate
29.5%
Some college, no degree
32.8%
Associate's degree
23.0%
Bachelor's degree
9.8%
Graduate / professional
4.9%
| Metric | % |
|---|---|
| HS diploma or higher | 100.0% |
| Bachelor's or higher | 14.8% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 4 | 20.0% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 12 | 60.0% |
| High school | 3 | 15.0% |
| College / grad school | 1 | 5.0% |
Employment
Industry of employment
Retail trade
29.1%
Finance & real estate
14.5%
Professional & management
12.7%
Construction
9.1%
Transportation & utilities
7.3%
Arts, food & hospitality
7.3%
Education & healthcare
5.5%
Public administration
5.5%
Agriculture & mining
3.6%
Information
3.6%
Wholesale trade
1.8%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 32.7% |
| Service | 14.5% |
| Sales & office | 36.4% |
| Natural resources & construction | 14.5% |
| Production & transportation | 1.8% |
Employment type
| Type | % |
|---|---|
| Private sector | 83.6% |
| Government | 5.5% |
| Self-employed | 0.0% |
| Unpaid family workers | 10.9% |
Commute
| Method | % |
|---|---|
| Drive alone | 76.4% |
| Carpool | 7.3% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Other means | 3.6% |
| Avg commute (minutes) | 21.3 |
Poverty
All people
10.7%
Under 18 years
0.0%
18 and over
13.6%
Married-couple families
0.0%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 40.5% |
| Retirement income | 16.2% |
| Supplemental Security | 0.0% |
| Cash public assistance | 2.7% |
| Food stamps / SNAP | 2.7% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 29.0% |
| High cholesterol | 30.2% |
| Heart disease | 5.4% |
| Stroke | 2.4% |
| Asthma | 9.0% |
| Arthritis | 21.3% |
| Kidney disease | 2.4% |
| Pulmonary disease | 5.4% |
| Cancer | 6.3% |
| Behavior / access | % |
|---|---|
| Binge drinking | 24.5% |
| No physical activity | 21.0% |
| Less than 7 hrs sleep | 31.8% |
| Fair or poor health | 10.0% |
| Poor mental health | 13.4% |
| Poor physical health | 8.0% |
| No health insurance | 8.8% |
| Visited doctor (checkup) | 73.2% |
| Visited dentist | 70.6% |
| Cholesterol screening | 87.3% |
| Teeth loss | 10.6% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 3 | 3.7% |
| Disability | % |
|---|---|
| Any disability | 3.9% |
| Under 18 | 0.0% |
| 18–64 years | 3.3% |
| 65 and over | 10.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 72.8% |
| Public insurance | 35.9% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 96 | 93.2% |
| 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) | 103 | 100.0% |
| Born in same state | 103 | 100.0% |
| Born in different state | 93 | 90.3% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Polish | 11 | 10.7% |
| Norwegian | 11 | 10.7% |
| Arab | 11 | 10.7% |
| Ancestry | Count | % |
|---|---|---|
| Italian | 8 | 7.8% |
| French | 6 | 5.8% |
| English | 3 | 2.9% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 35.9% |
| Internet access | 94.6% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.