ABCDEFGH
1
JurisdictionStateRace (with incumbent control)Filing DeadlinePrimary/
1st Round		General/
2nd Round		Election ProcedurePopulation
2
Phoenix AZMayor (D)8-Aug-20186-Nov-201812-MarSpecial election1.6 million
3
TucsonAZMayor (D)29-May27-Aug5-NovParty primary winners advance to general536,000
4
San Francisco CAMayor (D)11-Jun5-NovInstant runoff race: All candidates compete on one ballot 884,000
5
Aurora COMayor (R)27-Aug5-Nov366,323
6
Colorado Springs COMayor (R)22-Jan2-AprSecond round averted if one candidate wins >50%, otherwise top two candidates advance464,474
7
DenverCOMayor (D)13-Mar7-May4-JunSecond round averted if one candidate wins >50%, otherwise top two candidates advance704,621
8
Jacksonville FLMayor (R)11-Jan19-MarSecond round averted if one candidate wins >50%, otherwise top two candidates advance892,062
9
Tampa FLMayor (D)18-Jan5-Mar23-AprSecond round averted if one candidate wins >50%, otherwise top two candidates advance385,430
10
Boise IDMayor (D)6-Sep5-NovAll candidates compete on one ballot226,570
11
Chicago ILMayor (D)26-Nov-201826-Feb2-AprSecond round averted if one candidate wins >50%, otherwise top two candidates advance2.7 million
12
Indianapolis INMayor (D)8-Feb7-May5-NovParty primary winners advance to general872,680
13
Wichita KSMayor (R)3-Jun6-Aug5-NovTop two candidates advance to second round390,591
14
StatewideKYGubernatorial (R), statewides29-Jan21-May5-NovParty primary winners advance to general4.5 million
15
StatewideLAGubernatorial (D), statewides, state legislature (R)8-Aug12-Oct16-NovSecond round averted if one candidate wins >50%, otherwise top two candidates advance4.7 million
16
Kansas City MOMayor (D)1-Feb2-Apr18-JunTop two candidates advance to second round488,943
17
StatewideMSGubernatorial (R), statewides, state legislature (R)1-Mar6-Aug5-NovParty primary winners advance to general; primary runoff Aug. 27 if no candidate wins >50%3 million
18
Charlotte NCMayor (D)19-Jul10-Sep5-NovParty primary winners advance to general; primary runoff Oct. 8 if no candidate wins >50%859,035
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Raleigh NCMayor (I)19-Jul8-Oct5-NovSecond round averted if one candidate wins >50%, otherwise top two candidates advance464,758
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NC-03NCCongress (R)8-Mar30-Apr10-SepSpecial election. Party primary winners advance to general; Because no candidate won more than 30% of the vote in the April 30 Republican primary, a runoff between the top two vote-getters will be held on July 9749,823
21
NC-09NCCongress (R)15-Mar14-May10-SepSpecial election. Party primary winners advance to general; primary runoffs were not required778,477
22
ManchesterNHMayor (D)19-Jul17-Sep5-NovTop two candidates advance to second round111,196
23
StatewideNJState Assembly (D)1-Apr4-Jun5-NovParty primary winners advance to general9 million
24
Las VegasNVMayor (I)8-Feb2-Apr11-JunSecond round averted if one candidate wins >50%, otherwise top two candidates advance641,676
25
New York CityNYPublic advocate (D)14-Jan26-FebSpecial election. All candidates compete on one ballot8.6 million
26
Suffolk CountyNYCounty executive (D)8-Apr25-June5-NovParty primary winners advance to general1.5 million
27
Columbus OHMayor (D)6-Feb7-May5-NovTop two candidates advance to second round879,170
28
Philadelphia PAMayor (D)12-Mar21-May5-NovParty primary winners advance to general1.6 million
29
PA-12PACongress (R)21-MaySpecial election. Party comittees select nominees703,764
30
MemphisTNMayor (D)18-Jul3-OctAll candidates compete on one ballot652,236
31
Nashville TNMayor (D)16-May1-Aug12-SepSecond round averted if one candidate wins >50%, otherwise top two candidates advance667,560
32
Arlington TXMayor (R)15-Feb4-MaySecond round averted if one candidate wins >50%, otherwise top two candidates advance396,394
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Fort Worth TXMayor (R)15-Feb4-MaySecond round averted if one candidate wins >50%, otherwise top two candidates advance874,168
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Houston TXMayor (D)26-Aug5-Nov14-DecSecond round averted if one candidate wins >50%, otherwise top two candidates advance2.3 million
35
San Antonio TXMayor (I)15-Feb4-May8-JunSecond round averted if one candidate wins >50%, otherwise top two candidates advance1.5 million
36
Dallas TX Mayor (D)15-Feb4-May8-JunSecond round averted if one candidate wins >50%, otherwise top two candidates advance1.3 million
37
Salt Lake City UTMayor (D)7-Jun13-Aug5-NovTop two candidates advance to second round200,544
38
Prince William CountyVABoard of Supervisors Chair (R)28-Mar11-Jun5-NovParty primary winners advance to general463,023
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StatewideVAState legislature (R)28-Mar11-Jun5-NovParty primary winners advance to general8.5 million
40
StatewideWISupreme court2-Jan2-AprPrimary averted because only two candidates filed5.8 million