Hillsboro, Oregon Zoning Map
Zoning, overlays and hazards on every parcel - and an answer to what the code actually lets you build. Compiled from current zoning data for all 38 districts.
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Hillsboro, Oregon Zoning Districts: What Do They Mean?
Zoning districts are areas regulated by specific laws that determine land use, building types, and development rules. Each district below shows its zone type. Hillsboro's ordinance does not state permitted uses as citywide flags, so they are read from each district's own table rather than summarised here.
| Zone Code | Category | Area | Details |
|---|---|---|---|
R-7 Residential | - | 4,362.8 ac | Standards & uses → |
I-P Industrial Park | - | 3,046.8 ac | Standards & uses → |
I-G Industrial General | - | 1,407 ac | Standards & uses → |
I-S Industrial Sanctuary | - | 1,223.6 ac | Standards & uses → |
Showing 4 of 38 districts
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What does R-7 actually permit?
The full standards for one district, read straight from the source.
Run it →How is Hillsboro zoned?
Hillsboro regulates land through 38 zoning districts, and the Industrial Sanctuary district at roughly 1,224 acres is the most policy-explicit classification in the roster.
An industrial sanctuary protects industrial land from conversion to other uses. Naming one, and applying it to over twelve hundred acres, states a policy most cities leave implicit and matters in a city where the semiconductor industry is a major employer.
A Special Industrial Park District at roughly 221 acres and an Industrial Park at about 3,047 complete the industrial framework, with general industrial at roughly 1,407.
The Station Community family covers residential at medium density and village scale, a business park, a downtown commercial district and a fair complex institutional district, together roughly 1,490 acres. Subdividing station areas by role rather than applying one transit designation is fine-grained.
The Urban Center family runs alongside it, covering mixed use at urban density, a research park, office and research, and residential at medium density.
The residential codes state lot size at 4.5, 6, 7 and 10, with R-7 the largest district at roughly 4,363 acres. Multi dwelling residential runs 1 through 3 covering about 1,731 acres. This is pre-development intelligence, not legal advice - verify with the local planning department before acquisition.
Hillsboro zoning: frequently asked questions
What is the Industrial Sanctuary district?
A district covering roughly 1,224 acres that protects industrial land from conversion to other uses. Naming it states a policy most cities leave implicit, which matters where the semiconductor industry is a major employer.
What is the Station Community family?
A group of districts covering residential at medium density and village scale, a business park, a downtown commercial district and a fair complex institutional district, together roughly 1,490 acres.
What is the Urban Center family?
A parallel framework covering mixed use at urban density, a research park, office and research, and residential at medium density, marking the city's higher-intensity centre.
How is residential density coded?
By lot size at 4.5, 6, 7 and 10 for single family, with R-7 the largest district at roughly 4,363 acres, and multi dwelling residential numbered 1 through 3 covering about 1,731 acres.
How much industrial land is there?
An Industrial Park at roughly 3,047 acres, general industrial at about 1,407, the Industrial Sanctuary at roughly 1,224 and a Special Industrial Park District at about 221.
Oregon zoning maps
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Zoning data is pre-development intelligence, not legal advice. Verify with the Hillsboro planning department before acquisition or design.