50104 ZIP Code — Gibson, IA

Keokuk County, Iowa

ZIP code 50104 is located in Gibson, Iowa, within Keokuk County. It covers approximately 15.10 square miles and serves a population of 93 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 319.

93
population
15.10
sq mi land
Standard
ZIP type
Central (CT)
timezone
50104 ZIP code map
Cities in ZIP code 50104

Below are the cities the US Postal Service accepts for ZIP code 50104. Using any city not on this list may result in mail delivery delays.

City Status
Gibson Preferred
Nearby ZIP codes
50136 Keswick (4.7 mi) 50268 What Cheer (5.6 mi) 50027 Barnes City (5.7 mi) 52222 Deep River (8.6 mi) 52586 Rose Hill (10.5 mi) 50171 Montezuma (11.4 mi) 50207 New Sharon (13.1 mi) 52591 Sigourney (15 mi) 52335 South English (16.2 mi) 52316 North English (16.5 mi) 52347 Victor (16.7 mi) 52561 Fremont (17.6 mi)
Demographics updated 05/2026
Population
Total population 93
Population density 6 / sq mi
State FIPS 19
County FIPS 107
Geography
Land area 15.10 sq mi
Water area 0.00 sq mi
Latitude 41.4809
Longitude -92.3770
Timezone Central (CT)
Area code 319
Total population by age
Gender
Race & ethnicity
Economics updated 05/2026
Household income
Income range This ZIP County avg State avg
Under $50k 52.6% 45.3% 40.1%
$50k – $100k 23.7% 33.2% 33.4%
$100k – $200k 15.8% 18.6% 21.5%
Over $200k 7.9% 2.9% 5.0%

Demographics & statistics

93
Population
6
People per sq mi
66.8
Median age
$54,375
Median household income
$31,931
Per capita income
$0
Median home value
$0
Median monthly rent
82.7%
Home ownership
3.2%
Poverty rate
13.9%
Unemployment
47
Housing units
12.0%
Bachelor's or higher

Age distribution

Male Female
1
Under 5
2
1
5–9
1
2
10–14
2
0
20–24
1
4
25–34
5
1
45–54
2
3
55–59
5
5
60–64
6
13
65–74
19
7
75–84
10
1
85+
2
← Male
Female →

Age summary

GroupCount%
Under 1899.7%
18 and over8490.3%
65 and over5255.9%
Median age66.8 years

Race & ethnicity

White 97.9%
Hispanic or Latino 1.1%
Other race 1.1%
GroupCount%
White9297.9%
Hispanic or Latino11.1%
Other race11.1%

Household income

Income range This ZIP County avg State avg
Under $50k 52.6% 45.3% 40.1%
$50k – $100k 23.7% 33.2% 33.4%
$100k – $200k 15.8% 18.6% 21.5%
Over $200k 7.9% 2.9% 5.0%
Under $10k 5.8%
$15k–$25k 9.6%
$25k–$35k 5.8%
$35k–$50k 5.8%
$50k–$75k 55.8%
$75k–$100k 3.8%
$100k–$150k 13.5%
Range% of households
Under $10k5.8%
$15k–$25k9.6%
$25k–$35k5.8%
$35k–$50k5.8%
$50k–$75k55.8%
$75k–$100k3.8%
$100k–$150k13.5%
Median income$54,375

Housing

Home values

Under $50k 2.3%
$50k–$100k 51.2%
$150k–$200k 16.3%
$200k–$300k 25.6%
$1M+ 4.7%

Housing overview

MetricValue
Median home value$0
Median rent / month$0
Owner occupied82.7%
Renter occupied17.3%
Vacant7.1%
Single-family detached94.6%
Large apartment buildings0.0%
Mobile homes0.0%
Median rooms7.1
Avg household size (owned)1.81

Year built

Era%
2020 or later0.0%
2010–20190.0%
2000–200914.3%
1990–19990.0%
1980–19895.4%
1970–197925.0%
1960–196916.1%
1950–195912.5%
1940–19490.0%
1939 or earlier26.8%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom0.0%
2 bedrooms17.9%
3 bedrooms58.9%
4 bedrooms17.9%
5+ bedrooms5.4%

Vehicles per household

Vehicles% of households
No vehicle0.0%
1 vehicle26.9%
2 vehicles46.2%
3 or more26.9%

Heating fuel

Fuel type%
Electricity21.2%
Propane / LP gas78.8%

Households & families

Household typeCount%
Married-couple family2955.8%
Cohabiting couple00.0%
Male householder, no spouse917.3%
Female householder, no spouse1426.9%
Households with children under 1835.8%
Households with seniors (65+)3261.5%
Average household size1.79

Marital status

StatusMaleFemale
Never married2.7%0.0%
Married75.7%70.2%
Separated0.0%0.0%
Widowed5.4%8.5%
Divorced16.2%21.3%

Education

Less than 9th grade 0.0%
Some HS, no diploma 7.2%
HS graduate 56.6%
Some college, no degree 18.1%
Associate's degree 6.0%
Bachelor's degree 4.8%
Graduate / professional 7.2%
Metric%
HS diploma or higher92.8%
Bachelor's or higher12.0%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool00.0%
Kindergarten00.0%
Elementary school6100.0%
High school00.0%
College / grad school00.0%

Employment

Industry of employment

Agriculture & mining 35.5%
Education & healthcare 22.6%
Retail trade 16.1%
Wholesale trade 12.9%
Construction 6.5%
Manufacturing 3.2%
Arts, food & hospitality 3.2%

Occupation

Category%
Management, business & arts35.5%
Service12.9%
Sales & office25.8%
Natural resources & construction6.5%
Production & transportation19.4%

Employment type

Type%
Private sector64.5%
Government0.0%
Self-employed35.5%
Unpaid family workers0.0%

Commute

Method%
Drive alone77.4%
Carpool16.1%
Public transit0.0%
Walk6.5%
Work from home0.0%
Other means0.0%
Avg commute (minutes)30.6

Poverty

All people 3.2%
Under 18 years 0.0%
18 and over 3.6%
Married-couple families 0.0%
Female-led households 0.0%

Income support

Source% of households
Social Security46.2%
Retirement income23.1%
Supplemental Security0.0%
Cash public assistance3.8%
Food stamps / SNAP7.7%

Health indicators

Condition%
Obesity40.8%
High blood pressure40.7%
High cholesterol38.6%
Diabetes12.8%
Heart disease8.7%
Stroke4.1%
Asthma9.8%
Arthritis30.7%
Kidney disease3.7%
Pulmonary disease9.3%
Cancer8.2%
Behavior / access%
Smoking20.5%
Binge drinking19.3%
No physical activity30.2%
Less than 7 hrs sleep32.6%
Depression18.1%
Fair or poor health16.6%
Poor mental health13.5%
Poor physical health12.2%
No health insurance10.1%
Visited doctor (checkup)77.2%
Visited dentist62.3%
Cholesterol screening90.1%
Teeth loss16.2%

Veterans & disability

VeteransCount%
Civilian veterans67.1%
Disability%
Any disability17.2%
Under 180.0%
18–64 years6.3%
65 and over26.9%

Health insurance coverage

Type%
Private insurance76.3%
Public insurance64.5%
No insurance0.0%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only9096.8%
Spanish11.1%
Other Indo-European11.1%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)93100.0%
Born in same state93100.0%
Born in different state8187.1%
Foreign born00.0%
Naturalized citizen00.0%
Not a US citizen00.0%

Ancestry

AncestryCount%
English66.5%
Italian55.4%
AncestryCount%
French55.4%
Arab55.4%

Technology access

Metric% of households
Computer access55.9%
Internet access82.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 50104

What city is ZIP code 50104 in?

ZIP code 50104 is primarily assigned to Gibson, Iowa.

What county is ZIP code 50104 in?

ZIP code 50104 falls within Keokuk County, Iowa.

Does ZIP code 50104 have an older population?

56% of residents in ZIP code 50104 are 65 or older, above the national average of ~17%.

How educated is the population of ZIP code 50104?

12% 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 50104 have a large retiree population?

46% of households in ZIP code 50104 receive Social Security income, suggesting a significant retiree or disability population.

Is ZIP code 50104 mostly owner-occupied?

83% of occupied units in ZIP code 50104 are owner-occupied, well above the national average.

What timezone is ZIP code 50104 in?

ZIP code 50104 observes the CST timezone.

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