Blog · October 14, 2026 · Oregon
Tillamook County Plat Book in Oregon
Township atlases, old editions and current owners in Tillamook County, starting near Bay City.
Main page: Tillamook County, OR GIS & Parcel Viewer (official map link, Tillamook County facts and neighboring maps).
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People who grew up near Garibaldi remember the Tillamook County plat book as the book that named every farm. This guide covers finding a printed edition for Tillamook County, Oregon, and using the free parcel map in the meantime.
Plat books vs. recorded plats in Tillamook County
A plat book, sometimes called a land atlas, displays each township in Tillamook County as a page, with ownership blocks labeled by owner name and approximate acreage. It's different from a recorded plat, which is the official survey drawing for a subdivision in Nehalem filed with the county.
The county map you'll pair it with
Tillamook County parcels are viewed through a statewide map, the ORMAP statewide tax lot viewer; zoom toward Garibaldi to reach them. ORMAP gives the map and tax lot number for a county property near Manzanita; the account details come from the county. Our Tillamook County, OR page keeps the official link and the maps next door to Manzanita in one place.
Finding a printed Tillamook County plat book
Private publishers have printed plat books for many rural counties, but editions for Tillamook County come and go; inquire at the courthouse, the extension office or a farm supply store in Nehalem. Older editions are useful for family history around Rockaway Beach, showing who held a farm decades ago.
What a plat book page displays near Bay City
Plat book pages for Tillamook County typically include an index of owners, so you can locate a family name near Rockaway Beach without knowing the township. Acreage printed in a county atlas is approximate; the deed and a survey decide the real figure for a piece of ground near Rockaway Beach. For a land purchase near Rockaway Beach, rely on the county parcel record and a title search, not an atlas.
Old atlases and family history in Tillamook County
Names in an older Tillamook County atlas can lead you to the right deed in the grantor-grantee index for land near Barnesdale. Saving PDFs of the county map around Barnesdale gives you an offline reference when the signal drops.
Work and land use in Tillamook County
Tillamook County's 2022 business count was 763 establishments, with accommodation and food services, construction, and retail trade the largest groups. Compared with national shares, Tillamook County leans toward forestry and logging and fishing, hunting and trapping, which shapes demand for land near Manzanita.
From Tillamook to the back roads
Tillamook is the county seat, and Bay City, Garibaldi, Manzanita, and Nehalem are among the other towns on the county map. Smaller places such as Barnesdale, Bayside Gardens, and Beaver appear on the county map as little clusters of lots. Census Bureau estimates put Tillamook County at about 27,417 residents in 2023 on approximately 1,102 square miles of land. Outside Manzanita, most of the county map is farm, ranch or timber ground with large, irregular tracts. The Northern Oregon Coast Range give parts of Tillamook County parcel shapes that follow the terrain. Tillamook County was organized in 1853, so deeds for older farms near Nehalem can run back a long way.
Tracts that cross the Tillamook County line
Tillamook County borders Clatsop County, Columbia County, Lincoln County, Polk County, and Washington County, and each keeps its own parcel map and records. Our Oregon page links each map neighboring Tillamook County.
The free online alternative
Between editions, use the ORMAP statewide tax lot viewer; it displays owners, acreage and parcel IDs for land near Rockaway Beach at no cost. Phone signal can be thin near Barnesdale, so save the parcel IDs you need well before you head out.
Quick answers for Tillamook County
Can I use a plat book to locate lot lines near Manzanita?
It displays approximate ownership blocks; for lines near Manzanita, use recorded plats and surveys.
Can I buy a new plat book for Tillamook County, Oregon?
It depends on if a publisher has a county edition in print; local offices in Manzanita typically know.
Is a plat book the same as a recorded plat for a lot in Manzanita?
No; a lot in Manzanita answers to its recorded plat, and the county atlas is only a guide.
Should I use the Tillamook County, Oregon parcel map instead of a plat book?
For current owners near Wheeler, yes; the ORMAP statewide tax lot viewer updates as deeds are processed.
Where can I locate old plat books for Tillamook County, Oregon?
Some libraries and historical societies keep older Tillamook County atlases; ask what's available near Wheeler.
Open the official Tillamook County, OR parcel map Tillamook County in the Platbookmapper directory
Not a survey. County GIS and tax parcel maps are assessment and planning layers. They are not a substitute for a recorded plat, deed, or licensed survey, especially for fences, setbacks, or boundary disputes.