Plymouth

Population: 512
Median household income: $39,750
Median home value: $55,500

Located in Hancock County, Illinois, Plymouth is a community with a population of 512. Its median household income of $39,750 runs below the Hancock County figure of $65,044.

Between 2019 and 2023, Plymouth's population grew 15.1% from 445 to 512, while its median home value rose 43.0% from $38,800 to $55,500.

The largest age group is 65 to 74, 17.2% of residents. White (non-Hispanic) residents are the largest group, 91.0% of the population.

Demographics

ACS 2019–2023

Population: 512
Median age: 45.6 yrs
Median household income: $39,750
Median home value: $55,500
Median gross rent: $796
Housing units: 251
Homeownership rate: 82.1%
Bachelor's degree or higher: 9.0%
Unemployment rate: 20.3%

Trends

ACS 5-year · 2019–2023

Population

445512

Median household income

$38,750$39,750

Median home value

$38,800$55,500

Median gross rent

$636$796

Year	Population	Median household income	Median home value	Median gross rent
2019	445	$38,750	$38,800	$636
2020	441	$47,083	$51,300	$623
2021	471	$46,250	$50,800	$669
2022	489	$50,341	$54,600	$742
2023	512	$39,750	$55,500	$796

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

Age distribution

Under 58.0%

5 to 1714.1%

18 to 248.2%

25 to 346.6%

35 to 4412.3%

45 to 5411.5%

55 to 649.0%

65 to 7417.2%

75 and over13.1%

	Count	Share
Under 5	41	8.0%
5 to 17	72	14.1%
18 to 24	42	8.2%
25 to 34	34	6.6%
35 to 44	63	12.3%
45 to 54	59	11.5%
55 to 64	46	9.0%
65 to 74	88	17.2%
75 and over	67	13.1%

Race & ethnicity

	Count	Share
White (non-Hispanic)	466	91.0%
Black or African American	14	2.7%
American Indian & Alaska Native	0	0.0%
Asian	15	2.9%
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)	17	3.3%

Educational attainment (age 25+)

No high school diploma17.4%

High school graduate41.2%

Some college or associate's32.5%

Bachelor's degree8.4%

Graduate or professional degree0.6%

	Count	Share
No high school diploma	62	17.4%
High school graduate	147	41.2%
Some college or associate's	116	32.5%
Bachelor's degree	30	8.4%
Graduate or professional degree	2	0.6%

Commute to work

Mean travel time to work: 34 min

Drove alone72.3%

Carpooled20.1%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home7.6%

Other means0.0%

How workers get to work

	Count	Share
Drove alone	133	72.3%
Carpooled	37	20.1%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	14	7.6%
Other means	0	0.0%

Travel time

	Count	Share
Under 15 min	43	25.3%
15 to 29 min	57	33.5%
30 to 44 min	30	17.6%
45 to 59 min	19	11.2%
60+ min	21	12.4%

Households

Average household size: 2.29
Poverty rate: 29.5% (151 of 512)

	Count	Share
Family households	123	54.9%
Nonfamily households	101	45.1%

Housing

Median year structure built: 1948

Occupancy

	Count	Share
Occupied	224	89.2%
Vacant	27	10.8%

Tenure (of occupied units)

	Count	Share
Owner-occupied	184	82.1%
Renter-occupied	40	17.9%

1-unit, detached87.6%

1-unit, attached0.0%

2 to 4 units1.6%

5 to 19 units1.2%

20 or more units3.2%

Mobile home & other6.4%

Units in structure

	Count	Share
1-unit, detached	220	87.6%
1-unit, attached	0	0.0%
2 to 4 units	4	1.6%
5 to 19 units	3	1.2%
20 or more units	8	3.2%
Mobile home & other	16	6.4%

Geography

Place GEOID: 1760833
Type (LSAD): 47
Land area: 0.56 sq mi
Water area: 0 sq mi
Center point: 40.2921, -90.9163