Analysis of Reported Voting Areas in North Carolina via R Shiny

Comparing the 2018 House and the 2020 Senate Races in North Carolina by County
Comparing the 2018 House and the 2020 Presidential Races in North Carolina by County
Comparing the 2020 Presidential and the 2020 Senate Races in North Carolina by County
Precinct Data Locations

Comparing the 2018 House and the 2020 Senate Races in North Carolina by County

The plot below shows the shift in the vote share margin for every precinct in North Carolina that matched between the 2018 House races and the 2020 Senate race. The reason for using the 2018 House races is that there was no North Carolina Senate or Governor race in 2018. Precincts are compared in all but one of North Carolina's 13 congressional districts. District 3 cannot be compared because there was no Democrat candidate for District 2 in 2018. That is also the apparent reason for the two PITT precincts in the upper left of the plot below. Pitt County is divided between Districts 1 and 3 and it appears that those two precincts had voters for both districts. As a result, the vote shares in Precinct 0101 were 2.19% Democrat and 97.81% Republican and the votes shares in Precinct OS Winterville were 16.84% Democrat and 83.16% Republican. Hence, they should be ignored in this comparison.

Scatter plot comparing all precincts matching for the 2018 House and the 2020 Senate races in NC

Scatter plot comparing all precincts matching for the 2018 House and the 2020 Senate races in NC (lower detail)

Scatter plot comparing all precincts matching for the 2018 House and the 2020 Senate races in NC

Scatter plot comparing all precincts matching for the 2018 House and the 2020 Senate races in NC

Scatter plot comparing all precincts matching for the 2018 House and the 2020 Senate races in NC

Scatter plot comparing all precincts matching for the 2018 House and the 2020 Senate races in NC

Scatter plot comparing all precincts matching for the 2018 House and the 2020 Senate races in NC

Scatter plot comparing all precincts matching for the 2018 House and the 2020 Senate races in NC

Comparing the 2018 House and the 2020 Presidential Races in North Carolina by County

Scatter plot comparing all precincts matching for the 2018 House and the 2020 Presidential races in NC

Comparing the 2020 Presidential and the 2020 Senate Races in North Carolina by County

Scatter plot comparing all precincts matching for the 2020 Presidential and the 2020 Senate races in NC

Precinct Data Locations

  1. CA California Election Data
  2. FL Florida Precinct-Level Election Results - precinct results by county
  3. IA Iowa Election Results & Statistics - precinct results by county (retrieved separately)
  4. ME Maine Results - precinct results by race, wide format
  5. NC North Carolina Election Downloads - precinct results by county
  6. SC South Carolina Election Results -
  7. TX Texas Precinct Data; Texas Election Results Archive (county data)
  8. WI Wisconsin Elections Results - Ward by Ward Reports by race


If anyone should run into any issues or have any suggestions for additional features, feel free to let me know via the Contact box at the bottom of this page.
2020 U.S. Election

Polling Election Data
Comparing Polling and Election Results via R Shiny
Red Shifts for 2020 Election Cycle, November 18, 2020

Precinct Election Data
Analysis of Reported Voting Areas via R Shiny
Analysis of Reported Voting Areas in Florida via R Shiny
Analysis of the Distribution of Precinct Margins by County via R Shiny
Precinct Results in Florida through 2020
Precinct Results in Iowa through 2020
Precinct Results in Maine through 2020
Precinct Results in North Carolina through 2020
Precinct Results in South Carolina through 2020
Precinct Results in Texas through 2020

County Election Data
Exploring Federal Election Results by County via R Shiny
County Results in Arizona in 2020
County Results in California in 2020
County Results in Florida in 2020
County Results in Iowa in 2020
County Results in Kentucky in 2020
County Results in Maine in 2020
County Results in Montana in 2020
County Results in Pennsylvania in 2020
County Results in South Carolina in 2020
County Results in Texas in 2020

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