Data Analysis for PolicyMaking in Georgia
Module 2 · Reading Voting & Registration Data 2.3 Reading a precinct-level table
Subsection 2.3

Reading a precinct-level table

~3 min

Reading

Precinct-level tables are the most common format for distributing Georgia election and registration data. Each row is one precinct; columns carry summary statistics for that precinct. Learning to read these tables quickly—and to spot what they don't say—is an essential skill.

What columns to expect

A typical precinct-level summary table from the Georgia Secretary of State includes: county name, precinct code, precinct name, registered voters (total active), ballots cast (for a specific election), turnout rate (sometimes pre-calculated, sometimes not), and votes by candidate or party for each race on the ballot.

Practice table — Fulton, DeKalb, Gwinnett

Examine the mock precinct table below. Read each row before continuing.

Reading tip: When you open a new precinct table, do these three things first:

  1. Check the total row. Does the sum of precinct-level ballots equal the certified county total?
  2. Find the highest and lowest turnout precincts. What's the spread?
  3. Note any precinct with suspiciously round numbers (like exactly 1,000 registered voters), which may signal an estimation.

What a precinct table does not tell you

A precinct table does not tell you: who the voters are (it is aggregated, not individual-level); why turnout was high or low; whether the precinct boundary changed between elections; or what share of registered voters are active vs. inactive. For those questions, you need to return to the individual-level voter file or join to other datasets.

Mock Precinct-Level Summary Table — Georgia 2022 General Election (Illustrative) County Precinct Name Reg. Voters Ballots Cast Turnout % Dem. Votes (Gov.) Rep. Votes (Gov.) Fulton Atlanta NW-01 4,812 3,465 72.0% 2,801 624 Fulton Atlanta SW-04 3,104 2,201 70.9% 1,987 188 DeKalb Decatur 02 5,330 3,248 60.9% 2,544 672 Gwinnett Lawrenceville 07 6,018 3,251 54.0% 1,789 1,415 Gwinnett Snellville 12 4,402 1,893 43.0% ⚑ 944 921 All values are illustrative. Orange row flags turnout below 45% as a signal for further investigation.
Diagram 2.3 · Mock precinct-level table — Georgia 2022 general election. The orange row flags an unusually low-turnout precinct worth investigating.