| Rank |
Congressional District |
Households |
| 1 |
California 12th Congressional District
|
313,416
|
| 2 |
California 28th Congressional District
|
293,413
|
| 3 |
California 33rd Congressional District
|
291,359
|
| 4 |
California 13th Congressional District
|
279,932
|
| 5 |
California 2nd Congressional District
|
276,990
|
| 6 |
California 1st Congressional District
|
273,025
|
| 7 |
California 18th Congressional District
|
272,803
|
| 8 |
California 37th Congressional District
|
272,662
|
| 9 |
California 52nd Congressional District
|
268,528
|
| 10 |
California 30th Congressional District
|
266,007
|
| 11 |
California 4th Congressional District
|
263,710
|
| 12 |
California 11th Congressional District
|
263,384
|
| 13 |
California 48th Congressional District
|
261,678
|
| 14 |
California 6th Congressional District
|
261,139
|
| 15 |
California 53rd Congressional District
|
258,604
|
| 16 |
California 5th Congressional District
|
255,226
|
| 17 |
California 45th Congressional District
|
253,921
|
| 18 |
California 7th Congressional District
|
253,645
|
| 19 |
California 36th Congressional District
|
250,613
|
| 20 |
California 14th Congressional District
|
248,922
|
| 21 |
California 24th Congressional District
|
248,108
|
| 22 |
California 49th Congressional District
|
247,703
|
| 23 |
California 47th Congressional District
|
246,195
|
| 24 |
California 27th Congressional District
|
243,811
|
| 25 |
California 3rd Congressional District
|
240,968
|
| 26 |
California 50th Congressional District
|
240,266
|
| 27 |
California 15th Congressional District
|
239,872
|
| 28 |
California 17th Congressional District
|
238,752
|
| 29 |
California 34th Congressional District
|
237,541
|
| 30 |
California 43rd Congressional District
|
233,691
|
| 31 |
California 23rd Congressional District
|
233,228
|
| 32 |
California 22nd Congressional District
|
231,140
|
| 33 |
California 10th Congressional District
|
225,928
|
| 34 |
California 26th Congressional District
|
224,847
|
| 35 |
California 9th Congressional District
|
223,576
|
| 36 |
California 8th Congressional District
|
222,911
|
| 37 |
California 39th Congressional District
|
222,106
|
| 38 |
California 20th Congressional District
|
220,555
|
| 39 |
California 25th Congressional District
|
218,307
|
| 40 |
California 19th Congressional District
|
215,927
|
| 41 |
California 42nd Congressional District
|
215,114
|
| 42 |
California 31st Congressional District
|
209,465
|
| 43 |
California 38th Congressional District
|
203,928
|
| 44 |
California 16th Congressional District
|
202,894
|
| 45 |
California 29th Congressional District
|
202,011
|
| 46 |
California 51st Congressional District
|
196,644
|
| 47 |
California 41st Congressional District
|
195,850
|
| 48 |
California 32nd Congressional District
|
192,970
|
| 49 |
California 35th Congressional District
|
183,023
|
| 50 |
California 44th Congressional District
|
182,199
|
| 51 |
California 46th Congressional District
|
181,566
|
| 52 |
California 21st Congressional District
|
179,764
|
| 53 |
California 40th Congressional District
|
172,821
|