2016 US Presidential Election Voter Turnout Rate by County in California
  
  
+−
Hover over or click an area.
23.54 – 35.84
35.84 – 48.08
48.08 – 60.32
60.32 – 72.56
72.56 – 84.86
Leaflet | Map data © OpenStreetMap contributors, CC-BY-SA, Imagery © Mapbox
# Set libPaths.
.libPaths("/Users/kannishida/.exploratory/R/3.3")

# Load required packages.
library(janitor)
library(lubridate)
library(hms)
library(tidyr)
library(urltools)
library(stringr)
library(readr)
library(broom)
library(RcppRoll)
library(tibble)
library(dplyr)
library(exploratory)

# Data Analysis Steps
exploratory::read_delim_file("/Users/kannishida/Dropbox/Data/ca_election_reporting_results.csv" , ",", quote = "\"", skip = 2 , col_names = TRUE , na = c("","NA") , locale=locale(encoding = "ASCII", decimal_mark = "."), trim_ws = FALSE , progress = FALSE) %>%
  exploratory::clean_data_frame() %>%
  mutate(voter_turnout_numeric = as.numeric(voterTurnout))
Description

We can see north western side of the state has lower voter's turnout rate.

Based on California Election Reporting Result data from California Secretary of State website (http://vote.sos.ca.gov).

Type
CSV - Local
Details
Parameter
Value
File
ca_election_reporting_results.csv
Folder
/Users/kannishida/Dropbox/Data
Skip First N Rows
2
Encoding
ASCII
Trim White Space
FALSE