Filename:	state_g18_mailballot_by_g18_rrprec.csv

File URL:	http://statewidedatabase.org/pub/data/G18/state/state_g18_mailballot_by_g18_rrprec.zip

Dataset:	2018 General Election Precinct Data

Description:	This file contains statewide registration data for registered voters that voted by mail-ballot.  

Unit of analysis:  RR precincts are derived from consolidated registration precincts and are a geographic unit constructed for statistical merging purposes by the Statewide Database. 

Data source:	Statewide Database - University of California, Berkeley

Technical documentation:	http://statewidedatabase.org/d10/Creating%20CA%20Official%20Redistricting%20Database.pdf

Codebook:	http://statewidedatabase.org/info/metadata/SOR_codebook.html

Date last modified:07/16/19 
Previous versions:	none

Data user notes:

