Mark

Population: 522
Median household income: $79,911
Median home value: $154,800

Mark, a community in Putnam County, Illinois, has 522 residents. The median household income of $79,911 is in line with the Putnam County median ($77,526).

Between 2019 and 2023, Mark's population grew 8.3% from 482 to 522, while its median home value rose 31.3% from $117,900 to $154,800.

22.7% of adults 25 and older hold a bachelor's degree or higher. Owners occupy 75.7% of the area's occupied homes.

Demographics

ACS 2019–2023

Population: 522
Median age: 45.0 yrs
Median household income: $79,911
Median home value: $154,800
Median gross rent: $856
Housing units: 282
Homeownership rate: 75.7%
Bachelor's degree or higher: 22.7%
Unemployment rate: 1.4%

Trends

ACS 5-year · 2019–2023

Population

482522

Median household income

$64,688$79,911

Median home value

$117,900$154,800

Median gross rent

$758$856

Year	Population	Median household income	Median home value	Median gross rent
2019	482	$64,688	$117,900	$758
2020	534	$72,500	$136,800	$700
2021	495	$68,333	$138,600	$807
2022	531	$82,500	$153,400	$814
2023	522	$79,911	$154,800	$856

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

Age distribution

Under 55.6%

5 to 1717.4%

18 to 242.9%

25 to 3415.1%

35 to 449.0%

45 to 5411.9%

55 to 6417.0%

65 to 7415.1%

75 and over5.9%

	Count	Share
Under 5	29	5.6%
5 to 17	91	17.4%
18 to 24	15	2.9%
25 to 34	79	15.1%
35 to 44	47	9.0%
45 to 54	62	11.9%
55 to 64	89	17.0%
65 to 74	79	15.1%
75 and over	31	5.9%

Race & ethnicity

	Count	Share
White (non-Hispanic)	483	92.5%
Black or African American	0	0.0%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
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)	39	7.5%

Educational attainment (age 25+)

No high school diploma1.8%

High school graduate35.1%

Some college or associate's40.3%

Bachelor's degree18.3%

Graduate or professional degree4.4%

	Count	Share
No high school diploma	7	1.8%
High school graduate	136	35.1%
Some college or associate's	156	40.3%
Bachelor's degree	71	18.3%
Graduate or professional degree	17	4.4%

Commute to work

Mean travel time to work: 21 min

Drove alone85.3%

Carpooled6.2%

Public transit0.0%

Walked0.0%

Bicycle0.0%

Worked from home5.4%

Other means3.1%

How workers get to work

	Count	Share
Drove alone	220	85.3%
Carpooled	16	6.2%
Public transit	0	0.0%
Walked	0	0.0%
Bicycle	0	0.0%
Worked from home	14	5.4%
Other means	8	3.1%

Travel time

	Count	Share
Under 15 min	62	25.4%
15 to 29 min	130	53.3%
30 to 44 min	17	7.0%
45 to 59 min	27	11.1%
60+ min	8	3.3%

Households

Average household size: 2.08
Poverty rate: 4.8% (25 of 522)

	Count	Share
Family households	171	68.1%
Nonfamily households	80	31.9%

Housing

Median year structure built: 1968

Occupancy

	Count	Share
Occupied	251	89.0%
Vacant	31	11.0%

Tenure (of occupied units)

	Count	Share
Owner-occupied	190	75.7%
Renter-occupied	61	24.3%

1-unit, detached94.0%

1-unit, attached0.0%

2 to 4 units6.0%

5 to 19 units0.0%

20 or more units0.0%

Mobile home & other0.0%

Units in structure

	Count	Share
1-unit, detached	265	94.0%
1-unit, attached	0	0.0%
2 to 4 units	17	6.0%
5 to 19 units	0	0.0%
20 or more units	0	0.0%
Mobile home & other	0	0.0%

Geography

Place GEOID: 1746981
Type (LSAD): 47
Land area: 1.06 sq mi
Water area: 0 sq mi
Center point: 41.2623, -89.2550