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ZIP Code 83465 — Lemhi, ID

83465 is a standard (street delivery) ZIP code serving Lemhi, Idaho, in Lemhi 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 83465 at a glance

ZIP code83465
Primary cityLemhi
StateIdaho (ID)
CountyLemhi FIPS 16059
ZIP typeStandard (street delivery)
Time zoneAmerica/Boise
Population104
Coordinates44.775810, -113.699490

How ZIP+4 works in 83465

The four digits after the hyphen encode a delivery segment inside 83465. In practice one segment usually means:

That is why 83465 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.

Nearby ZIP codes

Showing the closest twelve. See every ZIP code within 25 miles of 83465.

ZIPCityDistance
83468 Tendoy, ID 11.1 mi
83253 May, ID 16.2 mi
83467 Salmon, ID 19.5 mi
83235 Ellis, ID 20.3 mi
83226 Challis, ID 31.2 mi
83464 Leadore, ID 31.7 mi

Questions about 83465

What is the ZIP+4 code for 83465?

83465 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 83465, you need to look up a specific street address to get them.

What city is 83465?

83465 is assigned to Lemhi, Idaho, in Lemhi 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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