110640 Zip < VERIFIED - 2026 >

You can find a ZIP Code and other related information at www.usps.com/zip4: Search by address: Enter a street address or P.O. Box,

: This is a prominent ZIP code covering the Uptown neighborhood of Chicago. 110640 zip

If you intended to search for , this is a major hub in the "110" prefix range: You can find a ZIP Code and other related information at www

: The average household income is approximately $102,450 , which is slightly lower than the overall Chicago city average. Report on 11040 (New Hyde Park) Report on 11040 (New Hyde Park) : Includes

: Includes Uptown, Andersonville, and Ravenswood .

Based on standard United States postal records, . ZIP codes beginning with "110" are typically assigned to the Western Long Island area of New York (such as Floral Park or Great Neck), but there is currently no specific 110640 code in active use.