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CITY · 2020 ACS

Marne

Iowa · 110 residents · 0.561 sq mi
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The short version

Marne has lower-than-average household income, with a median household income of $50,625. Population has fallen 26% since 2000, a loss of 39 residents. 13% of adults hold a bachelor's degree or higher, below the national rate of 33%. Median home value has more than doubled since 2000, reaching $71,300. With a median age of 50.5, the population is older than the US median of 38.8.

At a glance
Lower income
below the US median
US median: $66,278
Older
median age 50.5
US median: 38.8
Less educated
13% hold a bachelor's degree
US average: 33%
Less affordable
home values up 27%, inflation adjusted
US median home: $265,253
Section 01

Population & growth

Total population
110
−26%since 2000
from 149 in 2000
1990 – 2025
Population density
196 / sq mi
−26%since 2000
from 266 / sq mi in 2000
US average: 280
Median age
50.5
+36%since 2000
from 37.1 in 2000
US average: 38.8
Population, 1990 – 2024
64921201481761990201020202024Marne
202498
1990201020202024
Section 02

Income & economy

Median household income
$50,625
+6%inflation adjusted, since 2000
from $31,875 in 2000
US average: $66,278
1990 – 2024
Per capita income
$25,146
+80%since 2000
from $13,998 in 2000
US average: $35,364
Households earning $100K+
19.0%
−5.5 ptssince 2009
from 24.6% in 2009
US average: 43.9%
Poverty rate
26.7%
+17.0 ptssince 2000
from 9.8% in 2000
US average: 12.8%
Workforce by industry, 2020
Retail trade26.6%
US avg: 10%
Wholesale trade9.4%
US avg: 6.7%
Information9.4%
US avg: 11.1%
Agriculture, forestry, fishing3.1%
US avg: 1.7%
Construction3.1%
US avg: 1.2%
Transportation & warehousing3.1%
US avg: 2.5%
Other services1.6%
US avg: 6.6%
Public administration1.6%
US avg: 4.7%
Manufacturing0%
US avg: 0.5%
Finance & insurance0%
US avg: 5.5%
Professional, scientific, technical0%
US avg: 4.7%
Education & health services0%
US avg: 0.8%
Arts, entertainment, food0%
US avg: 2%
BARS: THIS PLACE · TICKS: US AVERAGE
Section 03

Housing

Median home value
$71,300
+27%inflation adjusted, since 2000
from $37,500 in 2000
US average: $265,253
1990 – 2024
Median gross rent
$684
Unchangedinflation adjusted, since 2000
from $455 in 2000
US average: $1,124
Owner-occupied
80.4%
−1.9 ptssince 2000
from 82.3% in 2000
19.6% rent
Afford Score
1.4
+20%since 2000
from 1.2 in 2000
1990 – 2024
RELATED:See current rent listings in Marne on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic97.3%(145)
Black0%(0)
Hispanic / Latino0%(0)
Asian0%(0)
Other0%
Diversity Score0%(0)
2020
White, non-Hispanic93.6%(103)
Black0%(0)
Hispanic / Latino0.9%(1)
Asian0%(0)
Other0%(0)
Diversity Score2.4%(3)
Diversity Score
2
from 0 in 2000
1990 – 2024
Section 05

Education

Bachelor's degree or higher
12.9%
+5.3 ptssince 2000
from 7.6% in 2000
US average: 32.9%
High school or higher
90.1%
+10.4 ptssince 2000
from 79.7% in 2000
US average: 88.5%
Graduate degree
6.9%
+6.9 ptssince 2000
from 0.0% in 2000
US average: 12.7%
Section 06

Commute & transportation

Average commute
24.8 min
+63%since 2000
from 15.2 min in 2000
US average: 26.9
Drive alone to work
78.1%
−14.9 ptssince 2009
from 93.1% in 2009
US average: 75.1%
No vehicle available
3.2%
+3.2 ptssince 2009
from 0.0% in 2009
US average: 8.4%
Section 07

Work & employment

Unemployment rate
4.5%
−1.1 ptssince 2011
from 5.6% in 2011
US average: 5.4%
Labor force participation
63.8%
−26.2 ptssince 2011
from 90.0% in 2011
US average: 63.4%
Management & professional
34.4%
−10.2 ptssince 2009
from 44.6% in 2009
US average: 39.3%
Section 08

People & community

Male
49.6%
−0.7 ptssince 2009
from 50.3% in 2009
Female
50.4%
+0.7 ptssince 2009
from 49.7% in 2009
Foreign born
0.0%
Unchangedsince 2009
from 0.0% in 2009
US average: 13.5%
Uninsured
4.6%
−90.2 ptssince 2013
from 94.8% in 2013
US average: 8.8%
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Frequently asked

How many people live in Marne, Iowa?

Marne, Iowa has about 110 residents according to the 2020 American Community Survey.

What is the median household income in Marne, Iowa?

The typical household in Marne, Iowa earns about $50,625 a year. Half of households make more than that, and half make less.

Is Marne, Iowa expensive?

In Marne, Iowa, the median home is worth about $71,300, and the typical rent is about $684 a month.

How educated are people in Marne, Iowa?

About 12.9% of adults age 25 and over in Marne, Iowa hold a bachelor's degree or higher.

What is the poverty rate in Marne, Iowa?

About 26.7% of people in Marne, Iowa live below the federal poverty line.

Has Marne, Iowa grown since 1990?

Yes, Marne, Iowa has shrunk since 1990. The population has lost about 25 residents, a change of about -19 percent over that period.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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