ZIP Code 10123: New York City, NY
County: New York County
Coordinates: 40.75150, -73.99050
ZIP Type: Standard
Time Zone: Eastern Time (ET)
Get a reliable snapshot of the New York City, NY postal area 10123. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | New York City |
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| ZIP Code | 10123 |
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| County | New York County |
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| State | NY |
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| Latitude / Longitude | 40.75150, -73.99050 |
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| ZIP Type | Standard |
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| Time Zone | Eastern Time (ET) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 10123 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 10123 is commonly represented around 40.75150, -73.99050. These coordinates help identify the general area within New York County, NY.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 10123 for mail delivery and general location reference in
New York County,
NY.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with New York City.
Related ZIP Codes (Nearby)
Explore other postal codes near New York City within NY.
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Frequently Asked Questions
What is the primary city for ZIP code 10123?
The primary city for this ZIP code is New York City, located in NY.
In which county is 10123 located?
ZIP code 10123 is situated within New York County, NY.
What are the coordinates for 10123?
The approximate center point is 40.75150 (Latitude) and -73.99050 (Longitude).
Is ZIP code 10123 active?
This page lists ZIP 10123 as Listed based on the latest refresh date shown above.
Does ZIP 10123 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08