Census tract rankings · California

Most populous census tracts in California

Where the most people live inside a single tract. The Census Bureau aims for 4,000 residents per tract but splits and merges aren't always synchronized with growth. Filtered to California, ranked among all tracts in the state.

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Rank	Tract	County	population
#201	Tract 4332	Alameda, CA	7,991
#202	Tract 219.13	Orange, CA	7,990
#203	Tract 5043.18	Santa Clara, CA	7,989
#204	Tract 4069.03	Los Angeles, CA	7,988
#205	Tract 868.03	Orange, CA	7,987
#206	Tract 7.01	Nevada, CA	7,981
#207	Tract 427.23	Riverside, CA	7,972
#208	Tract 191.05	San Diego, CA	7,971
#209	Tract 95.02	Sacramento, CA	7,969
#210	Tract 17.04	Orange, CA	7,965
#211	Tract 427.32	Riverside, CA	7,963
#212	Tract 3320	Contra Costa, CA	7,945
#213	Tract 51.35	San Joaquin, CA	7,945
#214	Tract 52.12	San Joaquin, CA	7,945
#215	Tract 405.01	Riverside, CA	7,921
#216	Tract 81.41	Sacramento, CA	7,895
#217	Tract 5.02	San Benito, CA	7,891
#218	Tract 4414.01	Alameda, CA	7,883
#219	Tract 626.53	Orange, CA	7,882
#220	Tract 422.12	Riverside, CA	7,881
#221	Tract 867.01	Orange, CA	7,877
#222	Tract 445.16	Riverside, CA	7,875
#223	Tract 3770	Contra Costa, CA	7,870
#224	Tract 106	Imperial, CA	7,868
#225	Tract 36.12	Stanislaus, CA	7,868
#226	Tract 761.02	Orange, CA	7,858
#227	Tract 750.02	Orange, CA	7,857
#228	Tract 5125.09	Santa Clara, CA	7,855
#229	Tract 435.06	Riverside, CA	7,852
#230	Tract 2.02	Stanislaus, CA	7,848
#231	Tract 21.09	San Bernardino, CA	7,840
#232	Tract 85.03	San Diego, CA	7,840
#233	Tract 432.64	Riverside, CA	7,839
#234	Tract 9801	Kings, CA	7,837
#235	Tract 886.01	Orange, CA	7,832
#236	Tract 427.45	Riverside, CA	7,832
#237	Tract 3790	Contra Costa, CA	7,828
#238	Tract 866.01	Orange, CA	7,826
#239	Tract 2501.05	Solano, CA	7,825
#240	Tract 168.07	San Diego, CA	7,822
#241	Tract 5033.15	Santa Clara, CA	7,822
#242	Tract 18.02	Orange, CA	7,817
#243	Tract 27.09	San Bernardino, CA	7,815
#244	Tract 83.28	San Diego, CA	7,814
#245	Tract 235.02	Placer, CA	7,801
#246	Tract 59.04	Fresno, CA	7,787
#247	Tract 3080.01	Contra Costa, CA	7,784
#248	Tract 4429	Alameda, CA	7,783
#249	Tract 74.30	Sacramento, CA	7,776
#250	Tract 111.05	Monterey, CA	7,768
#251	Tract 133.16	San Diego, CA	7,768
#252	Tract 165.02	San Diego, CA	7,767
#253	Tract 4	Ventura, CA	7,762
#254	Tract 6.04	Kings, CA	7,761
#255	Tract 133.18	San Diego, CA	7,761
#256	Tract 96.22	Sacramento, CA	7,759
#257	Tract 210.38	Placer, CA	7,758
#258	Tract 81.45	Sacramento, CA	7,756
#259	Tract 4351.04	Alameda, CA	7,752
#260	Tract 4081	Alameda, CA	7,745
#261	Tract 1150	Marin, CA	7,742
#262	Tract 93.31	Sacramento, CA	7,741
#263	Tract 118	San Luis Obispo, CA	7,737
#264	Tract 3462.04	Contra Costa, CA	7,702
#265	Tract 6503	Los Angeles, CA	7,693
#266	Tract 29.33	Santa Barbara, CA	7,693
#267	Tract 3452.03	Contra Costa, CA	7,686
#268	Tract 91.29	San Bernardino, CA	7,686
#269	Tract 40.04	San Joaquin, CA	7,684
#270	Tract 5125.05	Santa Clara, CA	7,683
#271	Tract 4.02	Tulare, CA	7,683
#272	Tract 997.02	Orange, CA	7,681
#273	Tract 213.24	Placer, CA	7,680
#274	Tract 422.14	Riverside, CA	7,679
#275	Tract 3690.01	Contra Costa, CA	7,676
#276	Tract 212.03	Placer, CA	7,674
#277	Tract 5125.10	Santa Clara, CA	7,673
#278	Tract 14	Stanislaus, CA	7,669
#279	Tract 1514.05	Sonoma, CA	7,667
#280	Tract 445.18	Riverside, CA	7,665
#281	Tract 24.03	Tulare, CA	7,665
#282	Tract 93.12	Sacramento, CA	7,657
#283	Tract 218.21	Orange, CA	7,652
#284	Tract 209.08	Placer, CA	7,651
#285	Tract 5038.02	Santa Clara, CA	7,647
#286	Tract 5034.01	Los Angeles, CA	7,641
#287	Tract 406.17	Riverside, CA	7,641
#288	Tract 38.05	Fresno, CA	7,635
#289	Tract 994.02	Orange, CA	7,633
#290	Tract 1102.02	Orange, CA	7,632
#291	Tract 2060.20	Los Angeles, CA	7,629
#292	Tract 430.03	Riverside, CA	7,628
#293	Tract 757.01	Orange, CA	7,627
#294	Tract 3310	Contra Costa, CA	7,625
#295	Tract 438.09	Riverside, CA	7,623
#296	Tract 525.27	Orange, CA	7,619
#297	Tract 4090	Los Angeles, CA	7,618
#298	Tract 74.02	Sacramento, CA	7,617
#299	Tract 4507.43	Alameda, CA	7,616
#300	Tract 6014	San Mateo, CA	7,613