ZIP Code 97034

97034 is one of Oregon's ZIP codes, delivering to addresses in Lake Oswego, Clackamas County.

City: Lake Oswego
County: Clackamas County
State: Oregon
Prefix: 970xx

Where this code sits

97034 is part of the 970xx range, the group of codes handled by one mail processing centre. Lake Oswego is served by 2 ZIP codes in total; the full list, with the county each falls in, is on the Lake Oswego page.

Lake Oswego Oregon ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 97034 delivers to without sharing its boundary.

ZIP codes nearest 97034

The ZIP codes whose reference points sit closest to 97034.
ZIP code	Distance	Delivers to
ZIP code 97036	1.7 mi	Marylhurst, OR
ZIP code 97035	1.9 mi	Lake Oswego, OR
ZIP code 97068	3.4 mi	West Linn, OR
ZIP code 97267	3.4 mi	Portland, OR
ZIP code 97219	3.5 mi	Portland, OR
ZIP code 97222	3.9 mi	Portland, OR
ZIP code 97062	4.6 mi	Tualatin, OR
ZIP code 97027	4.8 mi	Gladstone, OR

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 97034, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 97034. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.