The 2018 Wyoming Senate election was held on Tuesday, November 6, 2018, with the primary election held on August 21, 2018. Voters in the 15 odd-numbered districts of the Wyoming State Senate elected their representatives. The elections coincided with the elections for other offices, including U.S. Senate , U.S. House , governor , and the State House .
2018 Wyoming State Senate election
Results: Democratic gain Republican gain Democratic hold Republican hold No election
Wyoming State Senate election, 2018 Primary election — August 21, 2018[ 2]
Party
Votes
Percentage
Candidates
Advancing to general
Seats contesting
Republican
47,861
89.16%
27
14
6
Democratic
5,820
10.84%
7
7
6
Totals
53,681
100.00%
34
21
6
Popular vote
Republican
89.16%
Democratic
10.84%
Senate District 11 Democratic primary
Party
Candidate
Votes
%
Democratic
Lee Ann Stephenson
570
100.00%
Total votes
570
100.00%
Senate District 13 Republican primary
Party
Candidate
Votes
%
Republican
Tom James
1,537
98.72%
Republican
Write-ins
20
1.28%
Total votes
1,557
100.00%
Senate District 13 Democratic primary
Party
Candidate
Votes
%
Democratic
John Hastert (incumbent)
953
98.96%
Democratic
Write-ins
10
1.04%
Total votes
963
100.00%
Senate District 17 Republican primary
Party
Candidate
Votes
%
Republican
Kate Mead
2,375
97.94%
Republican
Write-ins
50
2.06%
Total votes
2,425
100.00%
Senate District 21 Democratic primary
Party
Candidate
Votes
%
Democratic
Hollis Hackman
600
99.50%
Democratic
Write-ins
3
0.50%
Total votes
603
100.00%
Senate District 25 Republican primary
Party
Candidate
Votes
%
Republican
Cale Case (incumbent)
2,608
96.49%
Republican
Write-ins
95
3.51%
Total votes
2,703
100.00%
Senate District 25 Democratic primary
Party
Candidate
Votes
%
Democratic
Sergio A. Maldonado, Sr
923
98.51%
Democratic
Write-ins
14
1.49%
Total votes
937
100.00%
Senate District 27 Republican primary
Party
Candidate
Votes
%
Republican
Bill Landen (incumbent)
3,154
98.78%
Republican
Write-ins
39
1.22%
Total votes
3,193
100.00%
Senate District 27 Republican primary
Party
Candidate
Votes
%
Republican
Drew Perkins (incumbent)
3,169
98.51%
Republican
Write-ins
48
1.49%
Total votes
3,217
100.00%
Wyoming State Senate elections, 2018 General election — November 6, 2018[ 3]
Party
Votes
Percentage
Not up
Contested
Before
After
+/–
Republican
62,128
63.37%
14
14
27
27
Democratic
21,854
22.29%
1
7
3
3
Under or Over Votes
11,728
11.96%
-
-
-
-
-
Write-ins
1,437
1.47%
-
-
-
-
-
Independent
889
0.91%
0
1
0
0
Totals
98,036
100.00%
15
15
30
30
N/A
Popular vote
Republican
63.37%
Democratic
22.29%
Other
11.96%
Senate seats
Republican
90.00%
Democratic
10.00%
Republican incumbent Ogden Driskill was re-elected with no challenger.
Senate District 1 general election
Party
Candidate
Votes
%
Republican
Ogden Driskill (incumbent)
5,557
96.74%
Write-In
Write-ins
187
3.26%
Total votes
5,744
100.00%
Invalid or blank votes
1,115
N/A
Republican hold
Republican Cheri Steinmetz was elected with 80% of the vote, compared to Democrat Marci Shaver, who received 20% of the vote.
Republican incumbent Stephan Pappas won the election with no challengers.
Senate District 7 general election
Party
Candidate
Votes
%
Republican
Stephan Pappas (incumbent)
3,723
97.74%
Write-In
Write-ins
86
2.26%
Total votes
3,809
100.00%
Invalid or blank votes
1,069
N/A
Republican hold
Democratic incumbent Chris Rothfuss won the election with no challengers.
Senate District 9 general election
Party
Candidate
Votes
%
Democratic
Chris Rothfuss (incumbent)
4,668
96.59%
Write-In
Write-ins
165
3.41%
Total votes
4,833
100.00%
Invalid or blank votes
1,562
N/A
Democratic hold
Republican incumbent Larry S. Hicks was re-elected with 66% of the vote, compared to Democrat Lee Ann
Stephenson, who received 34% of the vote.
Senate District 11 general election
Party
Candidate
Votes
%
Republican
Larry S. Hicks (incumbent)
3,757
65.83%
Democratic
Lee Ann Stephenson
1,939
33.98%
Write-In
Write-ins
11
0.19%
Total votes
5,707
100.00%
Majority
1,818
31.85%
Invalid or blank votes
239
N/A
Republican hold
Republican Tom James defeated incumbent Democrat John Hastert with 47% of the vote to Hastert's 37%. Independent candidate Ted L. Barney won 16% of the vote.
Republican Wendy Davis Schuler won the election with no challengers.
Senate District 15 general election
Party
Candidate
Votes
%
Republican
Wendy Davis Schuler
4,900
97.65%
Write-In
Write-ins
118
2.35%
Total votes
5,018
100.00%
Invalid or blank votes
754
N/A
Republican hold
Democratic candidate Mike Gierau won the election with 62% of the vote against Republican Kate Mead, who received 38% of the vote.
Republican R J Kost won the election with no challengers.
Senate District 19 general election
Party
Candidate
Votes
%
Republican
R. J. Kost
5,569
97.38%
Write-In
Write-ins
150
2.62%
Total votes
5,719
100.00%
Invalid or blank votes
741
N/A
Republican hold
Republican Bo Biteman was elected with 64% of the vote, compared to Democrat Hollis Hackman, who received 35% of the vote.
Senate District 21 general election
Party
Candidate
Votes
%
Republican
Bo Biteman
5,125
64.46%
Democratic
Hollis Hackman
2,810
35.34%
Write-In
Write-ins
16
0.20%
Total votes
7,951
100.00%
Majority
2,315
29.12%
Invalid or blank votes
265
N/A
Republican hold
Republican incumbent Cale Case was elected with 58% of the vote, compared to Democrat Sergio A. Maldonado Sr., who received 42% of the vote.
Senate District 21 general election
Party
Candidate
Votes
%
Republican
Cale Case (incumbent)
4,012
58.09%
Democratic
Sergio A. Maldonado, Sr.
2,872
41.58%
Write-In
Write-ins
23
0.33%
Total votes
6,907
100.00%
Majority
1,140
16.51%
Invalid or blank votes
278
N/A
Republican hold
Republican incumbent Bill Landen won the election with no challengers.
Senate District 27 general election
Party
Candidate
Votes
%
Republican
Bill Landen (incumbent)
5,451
97.76%
Write-In
Write-ins
125
2.24%
Total votes
5,576
100.00%
Invalid or blank votes
1,199
N/A
Republican hold
Republican incumbent Drew Perkins won the election with no challengers.
Senate District 29 general election
Party
Candidate
Votes
%
Republican
Drew Perkins (incumbent)
5,282
97.62%
Write-In
Write-ins
129
2.38%
Total votes
5,411
100.00%
Invalid or blank votes
1,276
N/A
Republican hold