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50255

Zip code 50255: Thornburg, Iowa

Residential delivery areaKeokuk CountyCentral Time
Population
51
Small sample: rough estimates
Median household income
$40K
U.S. $81K
Median home value
—
U.S. $333K
Median rent
—
U.S. $1,413
Median age
57.8
U.S. 38.9
Land area
0.2 sq mi
267 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 50255

50255 is a small-town zip code in Thornburg, Iowa (Keokuk County), covering 0.2 sq mi of land. About 51 people live here, or 267 per square mile. The median resident is 57.8 years old, compared with 38.9 nationally. With so few residents, the Census figures below are rough estimates with wide margins of error.

The median household earns $39,722 a year, about 49% of the national median of $80,734. 7.8% of residents live below the poverty line (U.S.: 12.5%). 100% of occupied homes are lived in by their owners.

35% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 33.6 minutes each way, and 0% of workers work from home. The most common jobs among working residents are in production and manufacturing; management; and transportation and moving goods.

How 50255 compares

Sorted from highest to lowest national percentile

Only about 51 people live here, so these survey estimates have wide margins of error.

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Median age
57.8
Under 18
3.9%
65 and over
41.2%

Race and ethnicity

  • White82%
  • Black0%
  • Hispanic18%
  • Asian0%
  • Native American0%
  • Pacific Islander0%
  • Other0%
  • Multiracial0%
Diversity index
29.1
U.S. 61.4
Foreign-born
0%
U.S. 14.1%
Born in state
88.2%

Language spoken at home (households)

English only
100%
Spanish
0%
Other Indo-European
0%
Asian / Pacific
0%
Other
0%

Households

Households
26
Average household size
2
Family households
61.5%
Married couples
57.7%
Living alone
38.5%
Veterans (of adults)
4.1%
Male / female
51% / 49%

Income and poverty

Household income distribution

<$25k
12%
$25–50k
42%
$50–75k
12%
$75–100k
12%
$100–150k
23%
$150–200k
0%
$200k+
0%

Median household income

50255
$39,722
Keokuk Co.
$62,329
Iowa
$75,059
United States
$80,734
Per capita income
$28,943
U.S. $44,673
Poverty rate
7.8%
U.S. 12.5%
Households earning $150K+
0%
U.S. 23%
Income inequality (Gini)
0.317
U.S. 0.483

Housing

Median home value

50255
—
Keokuk Co.
$118,700
Iowa
$208,000
United States
$332,700

Median gross rent

50255
—
Keokuk Co.
$828
Iowa
$972
United States
$1,413

Types of housing

Single-family
100%
2–4 units
0%
5–19 units
0%
20+ units
0%
Mobile home
0%
Boat, RV, van
0%
Housing units
26
Owner-occupied
100%
Vacant
0%
Median year built
1939 or earlier
Median rooms
9 or more
Renters paying 30%+ of income
—
Renters paying 50%+ of income
—
Home value to income
—

Work and commute

How people get to work

Drove alone
73%
Carpooled
27%
Transit
0%
Walked
0%
Bicycle
0%
Worked from home
0%
Other
0%

Commute time (one way)

<10 min
0%
10–19
14%
20–29
14%
30–44
45%
45–59
14%
60+
14%
Average commute
33.6 min
U.S. 26.4 min
Unemployment
15.4%
U.S. 5.2%
In labor force
53.1%
U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Production
32%
Management
27%
Transportation and moving
27%
Construction and repair
14%
Business and finance
0%
Computer and math
0%
Engineering and science
0%
Education
0%
Legal and social services
0%
Arts, media and sports
0%
Healthcare
0%
Police and fire
0%
Food service
0%
Cleaning and personal care
0%
Sales
0%
Office and admin
0%
Farming, fishing and forestry
0%

Industries

Manufacturing
27%
Restaurants and hotels
27%
Health care and social assistance
18%
Retail
14%
Construction
14%
Education
0%
Professional and technical services
0%
Finance, insurance and real estate
0%
Transportation, warehousing and utilities
0%
Public administration
0%
Admin, support and management
0%
Other services
0%
Wholesale
0%
Information
0%
Arts and recreation
0%
Agriculture and mining
0%
Median earnings per worker
$50,417
U.S. $49,666
Self-employed
0%
U.S. 10%
Government workers
0%
U.S. 14.5%
Nonprofit workers
0%
U.S. 8.8%

Median earnings by type of work

Type of work50255U.S.
Management, business, science and arts—$74,888
Service—$26,804
Sales and office—$40,476
Construction and maintenance—$49,199
Production and transportation$24,688$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma
0%
High school
54%
Some college
9%
Associate's
2%
Bachelor's
35%
Graduate
0%
High school graduate or higher
100%
Bachelor's degree or higher
34.8%
Graduate or professional degree
0%
Households with broadband
100%
Cable, fiber or DSL
3.8%
No internet access
0%
Without health insurance
3.9%
Limited-English households
0%

Geography

City (USPS)
Thornburg
State
Iowa
Center point
41.4559° N, 92.3321° W
Land area
0.2 sq mi
Water area
under 0.1 sq mi
Time zone
Central Time (UTC-6, UTC-5 in summer)
Zip type
Residential delivery area

Cities and towns within this zip

  • Thornburg100% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 50255

ZipCityDistanceIncome
50136Keswick2.2 mi$75,625
50268What Cheer3.7 mi$59,118
50104Gibson4 mi$55,625
52355Webster7.3 mi$63,750
50027Barnes City7.3 mi$52,976
52222Deep River8.3 mi$81,964
52550Delta9.9 mi$57,745
52586Rose Hill10 mi$53,125
52591Sigourney12 mi$62,404
52308Millersburg12 mi$79,688
52221Guernsey13 mi$86,473
50171Montezuma13 mi$65,000

Questions about 50255

What city is zip code 50255?

50255 is assigned to Thornburg, Iowa. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 50255 in?

50255 is in Keokuk County, Iowa.

What is the population of 50255?

About 51 people live in 50255, according to the Census Bureau's American Community Survey.

What time zone is 50255 in?

50255 is in Central Time.

What is the median household income in 50255?

The median household income in 50255 is $39,722.

What zip codes are near 50255?

The closest zip codes to 50255 are 50136, 50268, 50104, 52355, 50027.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 50255, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.