Colwell ZIP Codes — Floyd County, IA
There is one unique ZIP code in Colwell, Iowa and it is 50620. Area code: 641.
1
ZIP codes
0.15
sq mi land
0.00
sq mi water
641
area code
Colwell, IA ZIP code map
ZIP codes for Colwell, IA (1)
Demographics & statistics
55
Population
35.1
Median age
$53,750
Median household income
$75,325
Per capita income
$105,000
Median home value
$0
Median monthly rent
80.0%
Home ownership
29.1%
Poverty rate
0.0%
Unemployment
24
Housing units
8.1%
Bachelor's or higher
Age distribution
Male
Female
1
Under 5
0
2
5–9
1
4
10–14
4
3
15–19
3
5
25–34
4
7
35–44
5
3
45–54
3
3
55–59
2
1
60–64
0
1
65–74
1
1
75–84
1
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 12 | 21.8% |
| 18 and over | 43 | 78.2% |
| 65 and over | 4 | 7.3% |
| Median age | 35.1 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 55 | 100% |
Household income
$15k–$25k
4.0%
$25k–$35k
20.0%
$35k–$50k
24.0%
$50k–$75k
4.0%
$75k–$100k
24.0%
$100k–$150k
12.0%
$200k+
12.0%
| Range | % of households |
|---|---|
| $15k–$25k | 4.0% |
| $25k–$35k | 20.0% |
| $35k–$50k | 24.0% |
| $50k–$75k | 4.0% |
| $75k–$100k | 24.0% |
| $100k–$150k | 12.0% |
| $200k+ | 12.0% |
| Median income | $53,750 |
Housing
Home values
Under $50k
15.0%
$50k–$100k
25.0%
$100k–$150k
50.0%
$500k–$1M
10.0%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $105,000 |
| Median rent / month | $0 |
| Owner occupied | 80.0% |
| Renter occupied | 20.0% |
| Vacant | 13.8% |
| Single-family detached | 100.0% |
| Large apartment buildings | 0.0% |
| Mobile homes | 0.0% |
| Median rooms | 5.1 |
| Avg household size (owned) | 1.90 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 0.0% |
| 1990–1999 | 13.8% |
| 1980–1989 | 0.0% |
| 1970–1979 | 17.2% |
| 1960–1969 | 6.9% |
| 1950–1959 | 3.4% |
| 1940–1949 | 10.3% |
| 1939 or earlier | 48.3% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 13.8% |
| 2 bedrooms | 44.8% |
| 3 bedrooms | 34.5% |
| 4 bedrooms | 6.9% |
| 5+ bedrooms | 0.0% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 4.0% |
| 1 vehicle | 28.0% |
| 2 vehicles | 40.0% |
| 3 or more | 28.0% |
Heating fuel
| Fuel type | % |
|---|---|
| Propane / LP gas | 72.0% |
| Fuel oil | 8.0% |
| Wood | 16.0% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 12 | 48.0% |
| Cohabiting couple | 0 | 0.0% |
| Male householder, no spouse | 8 | 32.0% |
| Female householder, no spouse | 5 | 20.0% |
| Households with children under 18 | 6 | 24.0% |
| Households with seniors (65+) | 2 | 8.0% |
| Average household size | 2.20 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 51.9% | 31.3% |
| Married | 48.1% | 68.8% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 0.0% |
| Divorced | 0.0% | 0.0% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
2.7%
HS graduate
43.2%
Some college, no degree
29.7%
Associate's degree
16.2%
Bachelor's degree
2.7%
Graduate / professional
5.4%
| Metric | % |
|---|---|
| HS diploma or higher | 97.3% |
| Bachelor's or higher | 8.1% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 1 | 6.3% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 11 | 68.8% |
| High school | 2 | 12.5% |
| College / grad school | 2 | 12.5% |
Employment
Industry of employment
Education & healthcare
31.4%
Construction
22.9%
Manufacturing
22.9%
Transportation & utilities
8.6%
Agriculture & mining
5.7%
Professional & management
5.7%
Arts, food & hospitality
2.9%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 17.1% |
| Service | 25.7% |
| Sales & office | 14.3% |
| Natural resources & construction | 34.3% |
| Production & transportation | 8.6% |
Employment type
| Type | % |
|---|---|
| Private sector | 65.7% |
| Government | 31.4% |
| Self-employed | 2.9% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 77.1% |
| Carpool | 0.0% |
| Public transit | 22.9% |
| Walk | 0.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 22.1 |
Poverty
All people
29.1%
Under 18 years
66.7%
18 and over
18.6%
Married-couple families
0.0%
Female-led households
100.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 12.0% |
| Retirement income | 4.0% |
| Supplemental Security | 4.0% |
| Cash public assistance | 4.0% |
| Food stamps / SNAP | 20.0% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 30.9% |
| High cholesterol | 32.8% |
| Heart disease | 5.8% |
| Stroke | 2.7% |
| Asthma | 9.5% |
| Arthritis | 23.4% |
| Kidney disease | 2.5% |
| Pulmonary disease | 6.6% |
| Cancer | 6.5% |
| Behavior / access | % |
|---|---|
| Binge drinking | 21.9% |
| No physical activity | 22.6% |
| Less than 7 hrs sleep | 30.5% |
| Fair or poor health | 12.3% |
| Poor mental health | 13.9% |
| Poor physical health | 9.3% |
| No health insurance | 9.5% |
| Visited doctor (checkup) | 73.8% |
| Visited dentist | 68.1% |
| Cholesterol screening | 87.7% |
| Teeth loss | 12.9% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1 | 2.3% |
| Disability | % |
|---|---|
| Any disability | 9.1% |
| Under 18 | 8.3% |
| 18–64 years | 7.7% |
| 65 and over | 25.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 58.2% |
| Public insurance | 54.5% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 54 | 98.2% |
| 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) | 55 | 100.0% |
| Born in same state | 55 | 100.0% |
| Born in different state | 44 | 80.0% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Arab | 20 | 36.4% |
| Polish | 2 | 3.6% |
| Ancestry | Count | % |
|---|---|---|
| French | 2 | 3.6% |
| English | 1 | 1.8% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 45.5% |
| Internet access | 100.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.