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ZIP Code 61340

Mark, Illinois, United States

Standard ZIP Central Time (CT)
545
Population
241.4
Per sq mile
Putnam
County

About ZIP Code 61340

ZIP code 61340 is assigned to Mark, Putnam County, Illinois, United States. It falls in the Central Time (CT) zone. The estimated population of this ZIP code area is 545 with a density of 241.4 people per square mile.

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Location Details

ZIP Code61340
CityMark
CountyPutnam County
StateIllinois
CountryUnited States
TimezoneCentral Time (CT)
Timezone IDAmerica/Chicago
Latitude41.2640
Longitude-89.2512
ZIP TypeStandard ZIP

Post Office

Address106 W HENNEPIN ST
CityMARK
StateIL

Nearby ZIP Codes in Illinois

61326
Granville
61363
Standard
61327
Hennepin
61322
Depue
61362
Spring Valley
61359
Seatonville

Frequently Asked Questions

What city is ZIP code 61340 in?

ZIP code 61340 is in Mark, Putnam County, Illinois, United States.

What county is ZIP code 61340 in?

ZIP code 61340 is in Putnam County, Illinois.

What timezone is ZIP code 61340 in?

ZIP code 61340 is in the Central Time (CT) zone (America/Chicago).

What is the population of ZIP code 61340?

The estimated population of ZIP code 61340 is 545 people with a density of 241.4 people per square mile.

What state is ZIP code 61340 in?

ZIP code 61340 is in Illinois (IL), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.