Closest U.S. Senate elections in Arkansas

The tightest U.S. Senate races Arkansas has held, ranked by the margin between the top two candidates.

The closest U.S. Senate election in Arkansas history was in 1996, a margin of 5.4 points. Y. Tim Hutchinson beat Winston Bryant, 445,942 to 400,241. Next closest are 2002 (7.8 points) and 2004 (11.8 points).

Every state is ranked together on Closest U.S. Senate elections in history. For every Senate race Arkansas has held, special elections included, see the Arkansas U.S. Senate hub.

What is the closest Senate race in Arkansas history?

The Arkansas Senate election decided by the narrowest margin was in 1996, 5.4 points. Y. Tim Hutchinson beat Winston Bryant, 445,942 to 400,241. The next closest were 2002 (7.8 points) and 2004 (11.8 points).

How is the margin measured?

As the gap in vote share between the first and second-place finishers, from the certified general-election count. It is not adjusted for recounts, runoffs or later court rulings; the figure is the result as certified.

Does this include special elections?

No. These are the regular general elections for Arkansas’s two Senate seats. Special elections to fill a vacancy appear on the Arkansas Senate hub, which lists every race including specials, and in a few states one of those is closer than anything here.

Why does the list start in 1914?

Because senators were chosen by state legislatures before the Seventeenth Amendment. 1914 is the first cycle of the popular-vote era for the Senate, so it is the first Arkansas election with a popular margin to measure.

Closest U.S. Senate elections in Arkansas
#ElectionResultVotesMargin
11996Y. Tim Hutchinson R def. Winston Bryant D445,942 – 400,2415.4 points
22002Mark L. Pryor D def. Y. Tim Hutchinson R433,386 – 370,7357.8 points
32004Blanche Lambert Lincoln D def. Jim Holt R580,973 – 458,03611.8 points
41998Blanche Lambert Lincoln D def. Fay Boozman R385,878 – 295,87012.8 points
51984David H. Pryor D def. Ed Bethune R502,341 – 373,61514.7 points
62014Tom Cotton R def. Mark L. Pryor D478,819 – 334,17417.1 points
71980Dale Bumpers D def. Bill Clark R477,905 – 330,57618.2 points
81968J. William Fulbright D def. Charles T. Bernard R349,965 – 241,73118.3 points
91992Dale Bumpers D def. Mike Huckabee R553,635 – 366,37320.4 points
102010John Boozman R def. Blanche Lambert Lincoln D451,618 – 288,15620.9 points
111972John L. McClellan D def. Wayne H. Babbitt R386,398 – 248,23821.8 points
122016John Boozman R def. Conner Eldridge D661,984 – 400,60223.6 points
131986Dale Bumpers D def. Asa Hutchinson R433,122 – 262,31324.6 points
141920Thaddeus H. Caraway D def. Charles F. Cole R126,477 – 65,38131.8 points
152020Tom Cotton R def. Ricky Dale Harrington Jr. L793,871 – 399,39033.1 points
162022John Boozman R def. Natalie James D592,437 – 280,18734.6 points
171962J. William Fulbright D def. Robert A. Jones R214,867 – 98,01337.3 points
181924Joseph T. Robinson D def. Charles F. Cole R100,408 – 36,16347.0 points
191914James P. Clarke D def. Harry H. Myers R33,449 – 11,22249.8 points
202008Mark L. Pryor D def. Rebekah Kennedy G804,678 – 207,07659.1 points
211978David H. Pryor D def. Tom Kelly R395,506 – 84,30860.2 points
221956J. William Fulbright D def. Ben C. Henley R331,689 – 68,01666.0 points
231936Joseph T. Robinson D def. G. C. Ledbetter R154,866 – 27,74669.0 points
241926Thaddeus H. Caraway D def. Robert A. Jones R28,166 – 5,04869.6 points
251974Dale Bumpers D def. Robert A. Jones R461,056 – 82,02669.8 points

How this ranking is measured

U.S. Senate general elections in Arkansas, ranked by the smallest gap in vote share between the top two finishers, 1914 to the present, closest 25 shown. Served from the senate_race_margin materialized view. Special elections are excluded, and so is any contest where the top two did not draw at least 1,000 votes between them or where the recorded winner was not the vote leader. The national list of the closest Senate races anywhere applies a 50,000-vote floor, which is why a small early race can appear here and not there.

Compiled by PolitiFinder · published June 14, 2026 · sources: Data & sources · data last verified September 30, 2026.