Williamson County Voter Registration Figures
| YEAR | Reg Voters | Voted | Voted % | Early Vote | EV % |
|---|---|---|---|---|---|
| 1988 | 70,398 |
47,230 |
67.09% |
11,292 |
23.91% |
| 1990 | 61,001 |
39,140 |
64.16% |
9,835 |
25.13% |
| 1992 | 72,005 |
61,248 |
85.06% |
22,442 |
36.64% |
| 1994 | 82,006 |
49,558 |
60.43% |
18,295 |
36.92% |
| 1996 | 112,140 |
66,522 |
59.32% |
22,801 |
34.28% |
| 1998 | 136,466 |
54,231 |
39.74% |
16,929 |
31.22% |
| 2000 | 161,568 |
95,935 |
59.38% |
43,953 |
45.82% |
| 2002 | 177,935 |
75,096 |
42.20% |
33,481 |
44.58% |
| 2004 | 200,344 |
128,198 |
63.99% |
77,869 |
60.74% |
| 2006 | 208,521 |
84,028 |
40.30% |
39,219 |
46.67% |
| 2008 | 232,642 |
158,403 |
68.09% |
112,807 |
48.49% |
| 2010 | 237,763 |
101,141 |
42.54% |
55,496 |
23.34% |
| 2012 | 253,440 |
162,969 |
64.30% |
104,856 |
41.37% |
| 2014 | 271,612 |
103,765 |
38.20% |
59,325 |
21.84% |
| 2016 | 299,958 |
202,683 |
67.57% |
159,929 |
53.32% |
| 2018 | 329,516 | 209,224 | 63% | 152,927 | 46% | 2020 | 376,672 | 287,092 | 76.22% | 261,305 | 69.37% |
| 2022 | 415,096 | 225,553 | 54.34% | 164,666 | 39.67% |
