Congressional Elections

SENATE

 

HOUSE

 

Congress

Years

Total

DEM

GOP

OTH

 

Total

DEM

GOP

OTH

Change

57th

1901-03

90

29

56

3

 

357

151

200

6

 

58th

1903-05

90

32

58

.

 

386

176

207

3

+7

59th

1905-07

90

32

58

.

 

386

135

251

+44

60th

1907-09

92

29

61

.

 

386

167

223

1

-28

61st

1909-11

92

32

59

.

 

391

172

219

-4

62nd

1911-13

92

42

49

.

 

391

230

162

2

-57

63rd

1913-15

96

51

44

1

 

435

291

134

10

+61

64th

1915-17

96

56

39

1

 

435

230

196

9

-61

65th

1917-19

96

53

42

1

 

435

214

215

6

-16

66th

1919-21

96

47

48

1

 

435

192

240

2

-22

67th

1921-23

96

37

59

.

 

435

131

302

2

+62

68th

1923-25

96

43

51

2

 

435

207

225

3

-77

69th

1925-27

96

40

54

1

 

435

183

247

5

+22

70th

1927-29

96

47

48

1

 

435

194

238

3

-9

71st

1929-31

96

39

56

1

 

435

164

270

1

+32

72nd

1931-33

96

47

48

1

 

435

216

218

1

-52

73rd

1933-35

96

59

36

1

 

435

313

117

5

+97

74th

1935-37

96

69

25

2

 

435

322

103

10

+9

75th

1937-39

96

75

17

4

 

435

334

88

13

+12

76th

1939-41

96

69

23

4

 

435

262

169

4

-72

77th

1941-43

96

66

28

2

 

435

267

162

6

+5

78th

1943-45

96

57

38

1

 

435

222

209

4

-45

79th

1945-47

96

57

38

1

 

435

243

190

2

+21

80th

1947-49

96

45

51

.

 

435

188

246

1

-55

81st

1949-51

96

54

42

.

 

435

263

171

1

+75

82nd

1951-53

96

48

47

1

 

435

235

199

1

-28

83rd

1953-55

96

46

48

2

 

435

213

221

1

+22

84th

1955-57

96

48

47

1

 

435

232

203

-18

85th

1957-59

96

49

47

 

435

234

201

-2

86th

1959-61

98

64

34

 

437

283

153

1

-48

87th

1961-63

100

64

36

 

437

263

174

-20

88th

1963-65

100

67

33

 

435

259

176

-4

89th

1965-67

100

68

32

 

435

295

140

+36

90th

1967-69

100

64

36

 

435

248

187

-47

91st

1969-71

100

58

42

.

 

435

243

192

+5

92nd

1971-73

100

54

44

2

 

435

255

180

-12

93rd

1973-75

100

56

42

2

 

435

242

192

1

+12

94th

1975-77

100

60

37

2

 

435

291

144

-48

95th

1977-79

100

61

38

1

 

435

292

143

+1

96th

1979-81

100

58

41

1

 

435

277

158

-15

97th

1981-83

100

46

53

1

 

435

242

192

1

+34

98th

1983-85

100

46

54

.

 

435

269

166

-26

99th

1985-87

100

47

53

.

 

435

253

182

+16

100th

1987-89

100

55

45

.

 

435

258

177

-5

101st

1989-91

100

55

45

.

 

435

260

175

-2

102nd

1991-93

100

56

44

.

 

435

267

167

1

-8

103rd

1993-95

100

57

43

.

 

435

258

176

1

-9

104th

1995-97

100

48

52

.

 

435

204

230

1

-54

105th

1997-99

100

45

55

.

 

435

206

228

1

+2

106th

1999-01

100

45

55

.

 

435

211

223

1

+5

107th

2001-03

100

50

50>49

>1

 

435

212

221

2

-1

108th

2003-05

100

48

51

1

 

435

205

229

1

+8

109th

2005-07

100

44

55

1

 

435

202

232

1

+3

110th

2007-09

100

49

49

2

 

435

233

202

-30

111th

2009-11

100

57

41

2

 

435

257

178

+24

112th

2011-13

100

51

46

2+1

 

 435

193

242

-64

113th

2013-15

100

     53

45

     2

 

435

   201

  234

         +8

114th

2015-17

100

44

54

2

 

435

188

247

-13

115th

2017-19

100

46

52

2

 

435

194

241

 

-6

 

 


Last Updated on 12/13/2016.  House Statistics from Clerk’s Office, House of Representatives, from CNN, from projections
By William S. Miller