PlainZIP

Marseilles, IL · standard

ZIP Code 61341

LaSalle County, Illinois - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

8,234
35/sq mi
$72,530
Median income
$200,900
Median home value
23.3%
Bachelor's or higher

The verdict

Marseilles pairs an above-median household income with below-median home values, in a rural, homeowner-dominated area.

Top 49%
household income, US ZIPs
44th pct
home value, US ZIPs
35
people per sq mi
77%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 61341 against every reporting US ZIP.

ZIP code 61341 is a mid-sized community (a standard USPS delivery area) in Marseilles, LaSalle County, Illinois, home to 8,234 residents across 235.3 square miles, a density of 35 people per square mile, in the Chicago time zone.

ZIP 61341 lands in the middle-income range, with a median household income of $72,530 (9% below the Illinois average), while per-capita income is $38,292. 14.1% of residents live below the poverty line, and the unemployment rate reads 5.9%. On housing, the median home value is $200,900 (5% above the state average) with median rent at $1,050 per month, and 77.4% of occupied units are owner-occupied.

Educational attainment sits below the national norm: 23.3% of adults hold a bachelor's degree or higher, the median age is 42.5, and the average commute is 31 minutes. To put 61341 in local context, 3 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in LaSalle County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 61341

Top 5 sectors by establishment count in Marseilles, IL

Which industries have the most business establishments in ZIP 61341.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 61341, Marseilles, IL · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

8,234

Population

235.3

Area (sq mi)

35

People / sq mi

Chicago

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 61341?

42.5

Median Age

50.1%

Male

49.9%

Female

3.7%

Foreign-Born

White 90.1%
African American 0.1%
Asian 2.4%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 5.8%
Hispanic or Latino 6.5%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$72,530

Median Household Income

-9% vs state

$38,292

Per Capita Income

14.1%

Poverty Rate

5.9%

Unemployment Rate

30.5 min

Mean Commute Time

How ZIP 61341 ranks nationally

Marseilles, IL household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$72,530 Top 49% higher than 51% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). This entry sits in this band. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 59.6%
Bachelor's Degree or Higher 23.3%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

3,581

Total Housing Units

3,098

Occupied Units

483

Vacant Units

2.46

Avg Household Size

Occupancy Type

Owner 77.4%
Renter 22.6%

$200,900

Median Home Value

+5% vs state

$1,050

Median Rent

1976

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+15.3%

YoY Change (2024)

196

HPI Index (2000 = 100)

+96%

Total Change Since 2000

Home values in ZIP 61341 have increased 15.3% over the past year (2024). Since 2000, this ZIP has seen +96% cumulative appreciation.

Year Annual Change HPI Index
2020 -0.3% 132
2021 +11.7% 147
2022 +13.1% 166
2023 +2.3% 170
2024 +15.3% 196

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 117 business establishments in ZIP 61341, employing approximately 1,940 people with a combined annual payroll of $182,923,000.

117

Businesses

1,940

Employees

$182.9M

Annual Payroll

13

Industry Sectors

Industry Establishments % of Total
Other services (except public administration) 16 13.7%
Retail trade 14 12.0%
Professional, scientific, and technical services 14 12.0%
Accommodation and food services 13 11.1%
Construction 10 8.6%
Transportation and warehousing 9 7.7%
Manufacturing 7 6.0%
Arts, entertainment, and recreation 7 6.0%
Health care and social assistance 6 5.1%
Utilities 5 4.3%
Finance and insurance 5 4.3%
Wholesale trade 3 2.6%
Administrative and support and waste management and remediation services 3 2.6%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 61341 vs 61360 →

ZIP 61341 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 61341 ranks the most populous - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 61341 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 61341 ranks #3 of 3 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
61360 Seneca, IL 3,393 4.6 mi
60557 Wedron, IL 155 8.1 mi
61325 Grand Ridge, IL 1,073 9.3 mi

More ZIP Codes in LaSalle County

61350 standard
Ottawa, IL
Pop: 24,246
61364 standard
Streator, IL
Pop: 20,133
61354 standard
Peru, IL
Pop: 10,870
61301 standard
La Salle, IL
Pop: 10,588
61342 standard
Mendota, IL
Pop: 9,216
60551 standard
Sheridan, IL
Pop: 5,062

Related Areas

LaSalle County Marseilles, IL Illinois

Frequently Asked Questions

What county is ZIP code 61341 in? ▼
ZIP code 61341 (Marseilles) is located in LaSalle County, Illinois. LaSalle County contains multiple ZIP codes, see the full list at /counties/lasalle-il.
What is the population of ZIP code 61341? ▼
ZIP code 61341 in Marseilles, IL has a population of 8,234 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 61341? ▼
The median household income in ZIP 61341 is $72,530, which is 5% below the national average of $76,288.
What is the average home value in ZIP 61341? ▼
The median home value in ZIP 61341 is $200,900, which is 28% below the national average of $278,155.
What is the demographic makeup of ZIP 61341? ▼
The largest racial group in ZIP 61341 is White at 90.1%. Hispanic or Latino residents make up 6.5% of the population.
How many businesses are in ZIP code 61341? ▼
ZIP code 61341 has 117 business establishments employing approximately 1,940 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 61341? ▼
The top industries by establishment count in ZIP 61341 are: Other services (except public administration) (16), Retail trade (14), Professional, scientific, and technical services (14). There are 13 industry sectors represented in total.
How have home values changed in ZIP code 61341? ▼
According to the FHFA House Price Index, home values in ZIP 61341 increased by 15.3% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 96%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 61341? ▼
In ZIP code 61341, 59.6% of residents aged 25+ have a high school diploma or higher, and 23.3% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 61341? ▼
The mean commute time for workers in ZIP code 61341 is 30.5 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend more time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 61341? ▼
In ZIP code 61341, approximately 77.4% of occupied housing units are owner-occupied and 22.6% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 61341? ▼
The poverty rate in ZIP code 61341 is 14.1% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.