Marseilles, IL ZIP codes

2 ZIP/ZCTAs intersecting this Census place in LaSalle County.

ACS 2023 population

4,071

Median household income

$56,777

Median home value

$119,100

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Marseilles (GEOID 1747150). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 31,248 (2 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Marseilles, IL

Census place boundary and intersecting ZIP Code Tabulation Areas for Marseilles, IL — Census place boundary for Marseilles, IL. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Marseilles

Population overlap

Share of each ZIP/ZCTA’s population located within Marseilles, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

6134159.9%
USPS primary city
613500.0%

ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology

ZIP codes intersecting Marseilles

ZIP	City	County	Population	Income
61341	Marseilles	LaSalle County	7,249	$78,895
61350	Ottawa	LaSalle County	23,999	$77,562