Current zoning for the City of Portland and unincorporated portions of Multnomah County that are administered by the city. Includes zoning designations, comprehensive plan designations, overlay zones, as well as plan, historic, and conservation districts. Districts are also available separately.-- Additional Information: Category: Zoning Purpose: Used for producing official zoning maps and for land use analysis. Update Frequency: As needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52098

This Zoning feature class is an element of the Oregon GIS Framework statewide, Zoning spatial data. This version is authorized for public use. Attributes include zoning districts that have been generalized to state classes. As of June 30, 2023, this feature class contains zoning data from 229 local jurisdictions. DLCD plans to continue adding to and updating this statewide zoning dataset as they receive zoning information from the local jurisdictions. Jurisdictions included in the latest version of the statewide zoning geodatabase:

Cities: Adams, Adrian, Albany, Amity, Antelope, Ashland, Astoria, Athena, Aurora, Banks, Barlow, Bay City, Beaverton, Bend, Boardman, Bonanza, Brookings, Brownsville, Burns, Butte Falls, Canby, Cannon Beach, Carlton, Cascade Locks, Cave Junction, Central Point, Chiloquin, Coburg, Columbia City, Coos Bay, Cornelius, Corvallis, Cottage Grove, Creswell, Culver, Dayton, Detroit, Donald, Drain, Dufur, Dundee, Dunes City, Durham, Eagle Point, Echo, Enterprise, Estacada, Eugene, Fairview, Falls City, Florence, Forest Grove, Fossil, Garibaldi, Gaston, Gates, Gearhart, Gervais, Gladstone, Gold Beach, Gold Hill, Grants Pass, Grass Valley, Gresham, Halsey, Happy Valley, Harrisburg, Helix, Hermiston, Hillsboro, Hines, Hood River, Hubbard, Idanha, Independence, Jacksonville, Jefferson, Johnson City, Jordan Valley, Junction City, Keizer, King City, Klamath Falls, La Grande, La Pine, Lafayette, Lake Oswego, Lebanon, Lincoln City, Lowell, Lyons, Madras, Malin, Manzanita, Maupin, Maywood Park, McMinnville, Medford, Merrill, Metolius, Mill City, Millersburg, Milton-Freewater, Milwaukie, Mitchell, Molalla, Monmouth, Moro, Mosier, Mount Angel, Myrtle Creek, Myrtle Point, Nehalem, Newberg, Newport, North Bend, North Plains, Nyssa, Oakridge, Ontario, Oregon City, Pendleton, Philomath, Phoenix, Pilot Rock, Port Orford, Portland, Prescott, Prineville, Rainier, Redmond, Reedsport, Rivergrove, Rockaway Beach, Rogue River, Roseburg, Rufus, Saint Helens, Salem, Sandy, Scappoose, Scio, Scotts Mills, Seaside, Shady Cove, Shaniko, Sheridan, Sherwood, Silverton, Sisters, Sodaville, Spray, Springfield, Stanfield, Stayton, Sublimity, Sutherlin, Sweet Home, Talent, Tangent, The Dalles, Tigard, Tillamook, Toledo, Troutdale, Tualatin, Turner, Ukiah, Umatilla, Vale, Veneta, Vernonia, Warrenton, Wasco, Waterloo, West Linn, Westfir, Weston, Wheeler, Willamina, Wilsonville, Winston, Wood Village, Woodburn, Yamhill.

Counties: Baker County, Benton County, Clackamas County, Clatsop County, Columbia County, Coos County, Crook County, Curry County, Deschutes County, Douglas County, Harney County, Hood River County, Jackson County, Jefferson County, Josephine County, Klamath County, Lane County, Lincoln County, Linn County, Malheur County, Marion County, Multnomah County, Polk County, Sherman County, Tillamook County, Umatilla County, Union County, Wasco County, Washington County, Wheeler County, Yamhill County.

R emaining jurisdictions either chose not to share data to incorporate into the public, statewide dataset or did not respond to DLCD’s request for data. These jurisdictions’ attributes are designated “not shared” in the orZDesc field and “NS” in the orZCode field.

Line features representing main street corridors codified in Portland's zoning. These streets are designed to provide enhanced access to businesses and encourage development of a mixed-use environment. https://www.portlandoregon.gov/bps/34563-- Additional Information: Category: Zoning Code Purpose: For mapping main street corridors in Portland zoning documents. Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52750

Polygons representing areas of required residential development according to the Portland zoning code. These regulations promote new housing in areas suitable and attractive for housing. The requirement is imposed as an alternative to the creation of exclusively residential zoning. This maintains development flexibility while still promoting the housing objectives of the Central City Plan. Zoning Code chapter 500 https://www.portlandoregon.gov/bps/34563-- Additional Information: Category: Zoning Code Purpose: For mapping of required residential development areas in City plan documents. Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52736

Polygons representing the boundaries of resource site protection plans. Attribute information includes the name of the plan to which the area belongs, as well as the year in which the plan went into effect. https://www.portlandoregon.gov/bps/article/53343-- Additional Information: Category: Zoning Code Purpose: For mapping resource site protection in Portland. See Zoning Code section 430. Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52738

Areas where archaeological pre-construction confirmation must take place. https://www.portlandoregon.gov/bps/article/53364-- Additional Information: Category: Zoning Code Purpose: For mapping related to zoning restrictions in areas of archaeological interest. Update Frequency: As needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52762

Areas where shadow analysis required. See zoning code chapter 510.-- Additional Information: Category: Zoning Code Purpose: Map areas where shadow analysis required. Update Frequency: Unknown-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54605

Civic and Neighborhood Corridors in Zoning Code chapter 120 - Multi-Dwelling Zones and 130 - Commercial Mixed Use Zones.Corridors derived from PBOT TSP Street Design Classifications of Civic Main Street, Neighborhood Main Street, Civic Corridor and Neighborhood Corridor.Central City is not included as it has specific standards.-- Additional Information: Category: Zoning Code Purpose: Map location of civic and neighborhood corridors zoning code map 120-1 and 130-3 Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54763

Zoning Code layer Commercial and Residential Corridors.-- Additional Information: Category: Zoning Code Purpose: Map location of Commercial and Residential Corridors. Update Frequency: As needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=61064

The Aircraft Landing Overlay Zone provides safer operating conditions for aircraft in the vicinity ofPortland International Airport by limiting the height of structures, vegetation, and construction equipment. https://www.portlandoregon.gov/bps/article/53338-- Additional Information: Category: Zoning Code Purpose: Map were Aircraft Landing Overlay Zone applies. Is mapped as (h) overlay on zoning maps. Update Frequency: As Needed-- Metadata Link:https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54164

Accommodates overlapping Plan Districts for applications.-- Additional Information: Category: Zoning Purpose: Map overlapping plan districts. Maintenance Frequency: Infrequent-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=60876

Environmental zones C and P with transition area. See Zoning Code chapter 33.430.050-- Additional Information: Category: Zoning Code Purpose: Planning Update Frequency: Infrequent-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=58815

Maximum height limits how tall a building can be. Maximum height limits vary by zone, and work with other development standards such as FAR or maximum building coverage to maintain the character of an area. See Zoning Code chapter 500 for details. https://www.portlandoregon.gov/bps/34563-- Additional Information: Category: Zoning Code Purpose: To regulate the scale of buildings and in keeping with the overall character of a zone. Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54385

The Ground Floor Active Use and Minimum Active Floor Area requirement ensures that development within one block of a streetcar alignment supports City goals to decrease reliance on automobile travel and increase opportunities for housing and employment, by requiring a transit-supportive level of activity and intensity. https://www.portlandoregon.gov/bps/34563-- Additional Information: Category: Zoning Code Purpose: For mapping the Ground Floor Active Use and Minimum Active Floor Area in planning documents. Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52745

Disaggregated zoning features. Base zones, overlay zones, comprehensive plan designations, comprehensive plan overlays (where different from zoning), plan districts, historic districts, conservation districts and natural resource management plans disaggregated from zoning_pdx and dissolved.-- Additional Information: Category: Zoning Code Purpose: Cartography. Targeted analysis Update Frequency: Nightly-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54688

Map boundaries for special areas in plan district.-- Additional Information: Category: Zoning Code Purpose: Map special areas shown on plan district maps. Update Frequency: Unknown-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54602

Interactive GIS map hosted by the City of Portland on the ArcGIS platform. This digital map features detailed geographical data and infrastructure information pertaining to Portland. It includes layers that users can toggle to view various city components such as zoning districts, public facilities, transportation networks, and residential areas. The map is designed to be user-friendly, providing tools for searching specific addresses or points of interest, measuring distances, and even creating customized views. This resource is particularly valuable for city planners, residents, and anyone interested in the spatial layout and planning of Portland.

The Portland International Airport Noise Impact Overlay Zone reduces the impact of aircraft noise on development within the noise impact area surrounding the Portland International Airport. The zone achieves this by limiting residential densities and by requiring noise insulation, noise disclosure statements, and noise easements. https://www.portlandoregon.gov/bps/article/53357-- Additional Information: Category: Zoning Code Purpose: Map were Airport Noise Impact Overlay Zone applies. Is mapped as (x) overlay on zoning maps. Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=53447

Lines representing the locations of applied ordinance setbacks. Special street setbacks may be established on City streets to regulate the location of structures and for maintaining appropriate open areas, and for adequate separation from the street.-- Additional Information: Category: Zoning Code Purpose: For mapping areas where setback ordinances have been applied in Portland. Mapped on Zoning Quarter Section maps. Update Frequency: As Needed-- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=52751

Generalized zoning designations for the City of Portland and unincorporated portions of Multnomah County that are administered by the city.