ZIP code 70113 sits squarely in the Central Time Zone of the United States. This zone covers New Orleans, Louisiana, including neighborhoods like Central City and the Lower Garden District. If you're scheduling a call, booking a flight, or checking local business hours in this zip code, you're operating on Central Time, which shifts between Central Standard Time and Central Daylight Time depending on the time of year.
Understanding Central Standard Time and Central Daylight Time
Like most of Louisiana, New Orleans observes Daylight Saving Time. That means the local clock changes twice a year, matching national standards tracked by official agencies like the National Institute of Standards and Technology.
- Central Standard Time (CST): Used during the late fall and winter months, from early November to mid-March. The UTC offset is UTC-6.
- Central Daylight Time (CDT): Used during the spring and summer months, from mid-March to early November. The UTC offset is UTC-5.
When clocks spring forward on the second Sunday in March at 2:00 AM local time, New Orleans shifts to CDT. When they fall back on the first Sunday in November at 2:00 AM, the city returns to CST. ZIP code 70113 follows these exact shifts without any local variations or exceptions.
Geography of ZIP Code 70113
Covering parts of Orleans Parish, ZIP code 70113 spans dynamic areas just west of the French Quarter. It includes historic streets, commercial corridors, and residential blocks near the Crescent City Connection.
Because time zones in the United States are determined by state and county boundaries rather than strict longitudinal meridians, all of Orleans Parish shares the exact same time zone rules. You won't find any split-zone confusion here, unlike some rural counties in western states or neighboring time zone borders.
How New Orleans Compares to Other Major US Time Zones
If you're coordinating schedules across different regions, keeping track of the hour differences helps prevent missed meetings. Here is how New Orleans time lines up with other major American hubs:
- Eastern Time (New York, Atlanta, Miami): New Orleans is consistently one hour behind Eastern Time. When it's noon in New York, it's 11:00 AM in ZIP code 70113.
- Mountain Time (Denver, Phoenix): New Orleans is one hour ahead of Mountain Time. When it's noon in Denver, it's 1:00 PM in New Orleans. (Note: Arizona largely stays on Mountain Standard Time year-round, which alters the math during summer months).
- Pacific Time (Los Angeles, Seattle): New Orleans is two hours ahead of Pacific Time. When it's noon in Los Angeles, it's 2:00 PM in New Orleans.
Common Scheduling Mistakes to Avoid
Managing appointments across state lines often leads to predictable errors, especially around seasonal time changes.
- Forgetting Daylight Saving dates: Arizona and Hawaii don't observe Daylight Saving Time, which means the time gap between Phoenix and New Orleans shifts by an hour depending on the month. Double-check your meeting software's timezone settings when scheduling cross-country calls.
- Confusing AM and PM during shift weekends: The exact hour clocks change happens at 2:00 AM local time on Sunday mornings. If you're traveling or working overnight shifts in New Orleans during spring or fall transitions, verify whether your devices updated automatically.
- Assuming parish-level differences: Some travelers assume dense metropolitan areas or specific postal codes have unique time rules. Every single zip code in New Orleans—from 70112 to 70130—shares identical Central Time rules.
Frequently Asked Questions
Does Louisiana have two time zones?
Yes. While the vast majority of Louisiana—including New Orleans, Baton Rouge, and Shreveport—operates on Central Time, a small portion of the state in the far western panhandle near the Texas border (such as parts of De Soto and Caddo parishes) historically observed local variations, though today almost the entire state is solidly Central Time.
What is the IANA time zone identifier for New Orleans?
If you're writing software, setting up a database, or configuring server logs for ZIP code 70113, the official IANA time zone string you need is America/Chicago.
Is New Orleans on standard time right now?
It depends entirely on the calendar date. If you're visiting between November and March, New Orleans is on Central Standard Time (UTC-6). If you're visiting between March and November, it's on Central Daylight Time (UTC-5). You can verify current official offsets through resources like the U.S. Naval Observatory.
Does ZIP code 70113 observe any special local time rules?
No. Postal codes are assigned by the United States Postal Service for mail delivery logistics and do not establish separate legal time zones. All addresses within 70113 follow standard New Orleans municipal time.
