district           incumbent       party  first elected        result                                      candidates
0   california 2         clair engle  democratic           1943  re - elected                       clair engle (d) unopposed
1   california 5     richard j welch  republican           1926  re - elected                   richard j welch (r) unopposed
2   california 6  george paul miller  democratic           1944  re - elected                george paul miller (d) unopposed
3  california 13      norris poulson  republican           1946  re - elected  norris poulson (r) 52.6% ned r healy (d) 47.4%
4  california 17        cecil r king  democratic           1942  re - elected                      cecil r king (d) unopposed

Table as JSON:
{"district":{"0":"california 2","1":"california 5","2":"california 6","3":"california 13","4":"california 17"},"incumbent":{"0":"clair engle","1":"richard j welch","2":"george paul miller","3":"norris poulson","4":"cecil r king"},"party":{"0":"democratic","1":"republican","2":"democratic","3":"republican","4":"democratic"},"first elected":{"0":1943,"1":1926,"2":1944,"3":1946,"4":1942},"result":{"0":"re - elected","1":"re - elected","2":"re - elected","3":"re - elected","4":"re - elected"},"candidates":{"0":"clair engle (d) unopposed","1":"richard j welch (r) unopposed","2":"george paul miller (d) unopposed","3":"norris poulson (r) 52.6% ned r healy (d) 47.4%","4":"cecil r king (d) unopposed"}}