41066

41066 is a United States ZIP code assigned by the United States Postal Service (USPS) to designate a specific geographic area for mail delivery. ZIP codes in the 410xx range are located in Kentucky and are part of the broader Cincinnati metropolitan region in many contexts, reflecting the way postal routes overlap with regional boundaries rather than strict political borders.

The USPS introduced the ZIP code system in 1963 to improve mail sorting and delivery efficiency. Since then, individual ZIP codes like 41066 have been used not only for routing mail but also as geographic units in data collection, planning, and service provision. Boundaries for ZIP codes can change over time as populations shift and postal operations are reorganized, so the exact area served by 41066 may be adjusted by the USPS.

In practical use, 41066 may appear in demographic, marketing, and logistical data as a means of aggregating information about the local population, housing, and commerce. As with other ZIP codes, it should be understood as a convenience for delivery and regional analysis rather than a precise administrative jurisdiction.

See also: ZIP code, United States Postal Service, postal geography.