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This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

Supervisor Districts (2012)

Metadata Updated: March 29, 2025

A. SUMMARY This dataset contains San Francisco Board of Supervisor district boundaries approved by the San Francisco Redistricting Task Force in 2012 following redistricting based on the 2010 Decennial Census.

B. HOW THE DATASET IS CREATED The dataset was created from the final map submitted by the San Francisco Redistricting Task Force. Boundaries in this map were decided using data from the 2010 Census on the number of people living in each census block in the City and County.

These map boundaries were trimmed to align with the city and county's physical boundaries for greater usability. This trimming mainly consisted of excluding the water around the City and County from the boundaries.

C. UPDATE PROCESS Supervisor District boundaries are updated every 10 years following the federal decennial census. The Supervisor District boundaries reflected in this dataset will remain unchanged. A new dataset was created after the 2020 Decennial Census.

This dataset was manually updated as new members of the Board of Supervisors took office until 20 June 2019.

Once the redistricting process was completed after the 2020 Decennial Census and a new dataset was published, this dataset became static and is no longer updated.

D. HOW TO USE THIS DATASET This dataset can be joined to other datasets for analysis and reporting at the Supervisor District level.

If you are building an automated reporting pipeline using Socrata API access, we recommend using this dataset only if you want static boundaries that reflect Supervisor District boundaries from 2012 to 2022. If you would to pull static boundaries from 2022, see the Supervisor Districts (2022) dataset. If you would like the boundaries to automatically update after each decennial census to reflect the most recent Supervisor District boundaries, see the Current Supervisor Districts dataset or the Current Supervisor Districts (trimmed to remove water and other non-populated City territories) dataset.

E. RELATED DATASETS Supervisor Districts (2022) Current Supervisor Districts Current Supervisor Districts (trimmed to remove water and non-populated areas)

Access & Use Information

Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: See this page for license information.

Downloads & Resources

Dates

Metadata Created Date November 10, 2020
Metadata Updated Date March 29, 2025

Metadata Source

Harvested from SFO JSON

Additional Metadata

Resource Type Dataset
Metadata Created Date November 10, 2020
Metadata Updated Date March 29, 2025
Publisher data.sfgov.org
Maintainer
Identifier https://data.sfgov.org/api/views/keex-zmn4
Data First Published 2020-08-27
Data Last Modified 2025-01-09
Category Geographic Locations and Boundaries
Public Access Level public
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.sfgov.org/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Harvest Object Id 4d2cc5a1-bca3-4d26-a224-0d2edf5d9243
Harvest Source Id 8507fa43-f429-4095-b732-2177330ce485
Harvest Source Title SFO JSON
Homepage URL https://data.sfgov.org/d/keex-zmn4
License http://opendatacommons.org/licenses/pddl/1.0/
Source Datajson Identifier True
Source Hash e8371e9eea1127119c1335c44c3b586b8ca6d720203fcf2a33d140445c74757d
Source Schema Version 1.1

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