Monmouth

Population: 112
Median household income: $46,389
Median home value: $53,100

Located in Jackson County, Iowa, Monmouth is a community with a population of 112. The median household income of $46,389 is below the Jackson County median ($71,605).

From 2019 to 2023, Monmouth's population declined 45.4% from 205 to 112, while its median home value rose 18.0% from $45,000 to $53,100.

White (non-Hispanic) residents are the largest group, 97.3% of the population. 95.5% of workers drive to work alone.

Demographics

ACS 2019–2023

Population: 112
Median age: 59.0 yrs
Median household income: $46,389
Median home value: $53,100
Median gross rent: —
Housing units: 52
Homeownership rate: 82.7%
Bachelor's degree or higher: 5.1%
Unemployment rate: 2.2%

Trends

ACS 5-year · 2019–2023

Population

205112

Median household income

$43,333$46,389

Median home value

$45,000$53,100

Median gross rent

$575$725

Year	Population	Median household income	Median home value	Median gross rent
2019	205	$43,333	$45,000	$575
2020	131	$46,250	$53,200	$575
2021	127	$51,250	$56,100	$525
2022	142	$57,500	$55,600	$725
2023	112	$46,389	$53,100	—

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 51.8%

5 to 177.1%

18 to 243.6%

25 to 347.1%

35 to 448.0%

45 to 548.9%

55 to 6427.7%

65 to 7425.9%

75 and over9.8%

	Count	Share
Under 5	2	1.8%
5 to 17	8	7.1%
18 to 24	4	3.6%
25 to 34	8	7.1%
35 to 44	9	8.0%
45 to 54	10	8.9%
55 to 64	31	27.7%
65 to 74	29	25.9%
75 and over	11	9.8%

Race & ethnicity

	Count	Share
White (non-Hispanic)	109	97.3%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	3	2.7%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	0	0.0%
Hispanic or Latino (any race)	0	0.0%

Educational attainment (age 25+)

No high school diploma18.4%

High school graduate59.2%

Some college or associate's17.3%

Bachelor's degree2.0%

Graduate or professional degree3.1%

	Count	Share
No high school diploma	18	18.4%
High school graduate	58	59.2%
Some college or associate's	17	17.3%
Bachelor's degree	2	2.0%
Graduate or professional degree	3	3.1%

Commute to work

Mean travel time to work: 24 min

Drove alone95.5%

Carpooled2.3%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home2.3%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	42	95.5%
Carpooled	1	2.3%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	1	2.3%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	8	18.6%
15 to 29 min	20	46.5%
30 to 44 min	7	16.3%
45 to 59 min	7	16.3%
60+ min	1	2.3%

Households

Average household size: 2.15
Poverty rate: 26.8% (30 of 112)

	Count	Share
Family households	42	80.8%
Nonfamily households	10	19.2%

Housing

Median year structure built: 1938

Occupancy

	Count	Share
Occupied	52	100.0%
Vacant	0	0.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	43	82.7%
Renter-occupied	9	17.3%

1-unit, detached76.9%

1-unit, attached0.0%

2 to 4 units0.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other23.1%

Units in structure

	Count	Share
1-unit, detached	40	76.9%
1-unit, attached	0	0.0%
2 to 4 units	0	0.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	12	23.1%

Geography

Place GEOID: 1953265
Type (LSAD): 25
Land area: 0.57 sq mi
Water area: 0 sq mi
Center point: 42.0751, -90.8822