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Cities and Towns in the United States > Illinois > St. Clair County > O'Fallon IL

Information on O'Fallon, St. Clair County

MapLocation markerO'Fallon is a city in St. Clair County, Illinois, with a population of 32,289 residents. O'Fallon Municipal Building is located at 255 S. LINCOLN AVE, O'FALLON IL 62269. Mayor: Herb Roach. ZIP code: 62269. Official website: ofallon.org.


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O'Fallon City HALL, St. Clair County

O'Fallon City Hall's addressO'Fallon O'Fallon Municipal Building
255 S. LINCOLN AVE

O'FALLON IL 62269
United States
Phone number of O'Fallon City HallNot available
O'Fallon, IL emailNot available
O'Fallon official websiteofallon.org
Mayor of O'FallonHerb Roach
St. Clair County, Illinois: Vital Records O'Fallon vital records
Birth Certificate Order your Illinois birth certificate online

Common questions about O'Fallon

What county is O'Fallon IL in?

O'Fallon, IL is located in St. Clair County, in the state of Illinois.

Who is the mayor of O'Fallon, IL?

The current mayor of O'Fallon is Herb Roach.

How do I contact O'Fallon Municipal Building?

The office is located at 255 S. LINCOLN AVE, O'FALLON IL 62269.

What is the ZIP code of O'Fallon, IL?

The ZIP code of O'Fallon is 62269.

O'Fallon building department, IL

If you're planning a construction project in O'Fallon, IL, obtaining the necessary permits is an important first step. Applications can be submitted to the Development Department located at the O'Fallon City Hall. It's recommended that you contact the office directly to get the most accurate and up-to-date information regarding costs and processing times, as these details can vary depending on the specifics of your project. This proactive approach ensures a smooth start to your building endeavors in the city.
OfficeO'Fallon Building & Inspections Department
CityO'Fallon
StateIllinois
Address255 South Lincoln, O'Fallon, IL 62269
Phone618-624-4500
Websitehttps://www.ofallon.org/building-inspections

Demography of O'Fallon

Name of O'Fallon inhabitants (demonym)Not available
DateCurrent valueClassed by Region/Country
Population32 289 inhabitants (2020)50 / 1 302
Population density in O'Fallon2 228,3 pop/sq mi (860,4 pop/km²)

Air quality

O'Fallon Air Quality TodayLoading...

List of Passport Facilities in O'Fallon, IL

Where to apply for a passport in O'Fallon, IL? There are 1 passport offices in O'Fallon, try one of these:
Name Street Phone number
OFALLON, IL 622691111 S LINCOLN AVENUE6186324691

Top 3 most popular banks in O'Fallon

There are 2 bank branches in O'Fallon.
Bank of O'Fallon is the most popular bank in O'Fallon with 2 branch offices.

Find below all bank branches in O'Fallon:

Bank's name Number of branch offices Service Type
Bank of O'Fallon2Full Service Brick and Mortar Office

O'Fallon administrative numbers

O'Fallon City code1755249
O'Fallon town phone area code618
O'Fallon City postcode62269 (Another town has the same postcode)

Toponymy and translation of O'Fallon

German: O’FallonSerbian: О'Фалон 

Transportation modes in O'Fallon

Airport
MidAmerica St. Louis Airport 5.6 miles
St. Louis Downtown Airport 13.1 miles
St. Louis Regional Airport 21.5 miles

O'Fallon territory

O'Fallon area14,49 sq mi (37,53 km²)
O'Fallon altitude541 Altitude feet
Geographical coordinatesLatitude: 38.5961
Longitude: -89.9155
Latitude: 38° 35' 46'' North
Longitude: 89° 54' 56'' West
Time zone
UTC -6:00 (America/Chicago)
Summer time : UTC -5:00
Winter time : UTC -6:00
Local time
Natural parksO'Fallon isn't part of a natural park

What is O'Fallon close to?

Nearby cities include: Shiloh, Fairview Heights, Swansea and Lebanon
CaseyvilleLebanonLebanon
Fairview HeightsNeighbouring townsShiloh
Fairview HeightsShilohShiloh
Shiloh 2.9 milesFairview Heights 4.9 milesSwansea 5.1 miles
Lebanon 5.5 milesBelleville 6.7 milesCaseyville 6.9 miles
Collinsville 7.5 milesMascoutah 8.1 milesTroy 9.5 miles
Summerfield 9.5 milesMaryville 9.6 milesWashington Park 9.9 miles
Fairmont City 10.6 milesFreeburg 10.7 milesAlorton 10.9 miles
Centreville 11.3 milesEast St. Louis 11.7 milesSt. Jacob 11.7 miles
Glen Carbon 11.9 milesMadison 11.9 milesPontoon Beach 11.9 miles

Other Cities in St. Clair County

Distance to Major Cities in Illinois

Chicago : 257 milesAurora : 235 milesJoliet : 225 miles
Rockford : 258 milesElgin : 253 milesSpringfield : 84 miles closest
Peoria : 146 milesWaukegan : 282 milesChampaign : 138 miles
Cicero : 252 milesSchaumburg : 256 milesArlington Heights : 263 miles
Bolingbrook : 235 milesDecatur : 100 milesPalatine : 263 miles
Distances are calculated as the crow flies

World heritage site close to O'Fallon City

Cahokia Mounds State Historic Site

Cultural