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ZIP Code 53092 — Mequon, WI

53092 is a standard (street delivery) ZIP code serving Mequon, Wisconsin, in Ozaukee County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.

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ZIP code 53092 at a glance

ZIP code53092
Primary cityMequon
StateWisconsin (WI)
CountyOzaukee FIPS 55089
ZIP typeStandard (street delivery)
Time zoneAmerica/Chicago
Population20,886
Coordinates43.221390, -87.953510

How ZIP+4 works in 53092

The four digits after the hyphen encode a delivery segment inside 53092. In practice one segment usually means:

That is why 53092 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.

Other ZIP codes in Mequon

Nearby ZIP codes

Showing the closest twelve. See every ZIP code within 25 miles of 53092.

ZIPCityDistance
53097 Mequon, WI 3.2 mi
53223 Milwaukee, WI 4.4 mi
53217 Milwaukee, WI 4.8 mi
53224 Milwaukee, WI 5.9 mi
53209 Milwaukee, WI 6.4 mi
53012 Cedarburg, WI 7.6 mi
53218 Milwaukee, WI 7.6 mi
53024 Grafton, WI 7.7 mi
53022 Germantown, WI 8 mi
53225 Milwaukee, WI 8.6 mi
53216 Milwaukee, WI 9.4 mi
53007 Butler, WI 9.8 mi

Questions about 53092

What is the ZIP+4 code for 53092?

53092 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 53092, you need to look up a specific street address to get them.

What city is 53092?

53092 is assigned to Mequon, Wisconsin, in Ozaukee County.

Do I need to use the ZIP+4?

It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.

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