Census tract rankings · California

Oldest census tracts in California

Highest median age. Retirement communities in Florida and Arizona occupy most of the top spots. Filtered to California, ranked among all tracts in the state.

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Rank	Tract	County	old
#101	Tract 9401	San Bernardino, CA	62.6 yrs
#102	Tract 128	Monterey, CA	62.5 yrs
#103	Tract 1322	Marin, CA	62.5 yrs
#104	Tract 59.07	Ventura, CA	62.4 yrs
#105	Tract 15	Santa Barbara, CA	62.4 yrs
#106	Tract 104.04	San Luis Obispo, CA	62.4 yrs
#107	Tract 64.09	Fresno, CA	62.4 yrs
#108	Tract 127.08	San Luis Obispo, CA	62.4 yrs
#109	Tract 123.05	San Luis Obispo, CA	62.3 yrs
#110	Tract 132	Monterey, CA	62.3 yrs
#111	Tract 36.16	Ventura, CA	62.2 yrs
#112	Tract 52.07	Kern, CA	62.2 yrs
#113	Tract 304.03	El Dorado, CA	62.1 yrs
#114	Tract 4	Modoc, CA	62.1 yrs
#115	Tract 2974	Los Angeles, CA	62.0 yrs
#116	Tract 51.03	Kern, CA	62.0 yrs
#117	Tract 448.05	Riverside, CA	62.0 yrs
#118	Tract 41.02	Tuolumne, CA	61.9 yrs
#119	Tract 201.06	Placer, CA	61.8 yrs
#120	Tract 24.01	Butte, CA	61.8 yrs
#121	Tract 427.52	Riverside, CA	61.7 yrs
#122	Tract 124.02	Monterey, CA	61.6 yrs
#123	Tract 6.01	Lake, CA	61.6 yrs
#124	Tract 5.01	Plumas, CA	61.6 yrs
#125	Tract 104.03	San Luis Obispo, CA	61.5 yrs
#126	Tract 432.93	Riverside, CA	61.5 yrs
#127	Tract 626.42	Orange, CA	61.5 yrs
#128	Tract 20	Butte, CA	61.5 yrs
#129	Tract 1537.07	Sonoma, CA	61.5 yrs
#130	Tract 185.12	San Diego, CA	61.4 yrs
#131	Tract 9407	Riverside, CA	61.3 yrs
#132	Tract 411.02	Yuba, CA	61.3 yrs
#133	Tract 209.03	San Diego, CA	61.2 yrs
#134	Tract 2014.01	Napa, CA	61.2 yrs
#135	Tract 4.01	Nevada, CA	61.1 yrs
#136	Tract 2529.11	Solano, CA	61.1 yrs
#137	Tract 456.06	Riverside, CA	61.1 yrs
#138	Tract 630.06	Orange, CA	61.1 yrs
#139	Tract 3.02	Mariposa, CA	61.1 yrs
#140	Tract 1537.08	Sonoma, CA	61.1 yrs
#141	Tract 451.23	Riverside, CA	61.0 yrs
#142	Tract 25	Ventura, CA	60.8 yrs
#143	Tract 2679.01	Los Angeles, CA	60.8 yrs
#144	Tract 168.12	San Diego, CA	60.8 yrs
#145	Tract 626.56	Orange, CA	60.6 yrs
#146	Tract 445.23	Riverside, CA	60.6 yrs
#147	Tract 995.14	Orange, CA	60.5 yrs
#148	Tract 1224.02	Santa Cruz, CA	60.4 yrs
#149	Tract 5545.19	Los Angeles, CA	60.4 yrs
#150	Tract 113	San Bernardino, CA	60.3 yrs
#151	Tract 5	Trinity, CA	60.2 yrs
#152	Tract 449.21	Riverside, CA	60.2 yrs
#153	Tract 446.02	Riverside, CA	60.2 yrs
#154	Tract 115.02	Shasta, CA	60.2 yrs
#155	Tract 60.04	Kern, CA	60.2 yrs
#156	Tract 9800.17	Los Angeles, CA	60.2 yrs
#157	Tract 1.06	Nevada, CA	60.1 yrs
#158	Tract 125.04	San Francisco, CA	60.1 yrs
#159	Tract 438.10	Riverside, CA	59.9 yrs
#160	Tract 448.06	Riverside, CA	59.9 yrs
#161	Tract 423.32	Orange, CA	59.8 yrs
#162	Tract 5033.31	Santa Clara, CA	59.8 yrs
#163	Tract 1502.03	Sonoma, CA	59.7 yrs
#164	Tract 52.03	Kern, CA	59.7 yrs
#165	Tract 87.02	Sacramento, CA	59.6 yrs
#166	Tract 36.15	Ventura, CA	59.6 yrs
#167	Tract 445.20	Riverside, CA	59.6 yrs
#168	Tract 1.04	Nevada, CA	59.5 yrs
#169	Tract 1.11	Madera, CA	59.5 yrs
#170	Tract 1.01	Amador, CA	59.4 yrs
#171	Tract 170.60	San Diego, CA	59.4 yrs
#172	Tract 105.04	San Luis Obispo, CA	59.4 yrs
#173	Tract 41.01	Tuolumne, CA	59.4 yrs
#174	Tract 451.29	Riverside, CA	59.3 yrs
#175	Tract 313.01	El Dorado, CA	59.2 yrs
#176	Tract 119.01	Monterey, CA	59.2 yrs
#177	Tract 4302	Los Angeles, CA	59.2 yrs
#178	Tract 30.07	Santa Barbara, CA	59.1 yrs
#179	Tract 1505.01	Sonoma, CA	59.1 yrs
#180	Tract 1539.04	Sonoma, CA	59.1 yrs
#181	Tract 1502.06	Sonoma, CA	59.1 yrs
#182	Tract 2063.01	Los Angeles, CA	59.0 yrs
#183	Tract 26.01	Butte, CA	59.0 yrs
#184	Tract 306.04	El Dorado, CA	59.0 yrs
#185	Tract 102	Mendocino, CA	58.9 yrs
#186	Tract 126.03	Shasta, CA	58.8 yrs
#187	Tract 26.02	Butte, CA	58.8 yrs
#188	Tract 125	Shasta, CA	58.8 yrs
#189	Tract 8.02	Nevada, CA	58.6 yrs
#190	Tract 1131.02	Los Angeles, CA	58.6 yrs
#191	Tract 2014.03	Napa, CA	58.6 yrs
#192	Tract 52.08	Kern, CA	58.5 yrs
#193	Tract 5117.07	Santa Clara, CA	58.5 yrs
#194	Tract 2.01	Santa Barbara, CA	58.5 yrs
#195	Tract 1101.13	Orange, CA	58.5 yrs
#196	Tract 104.24	San Bernardino, CA	58.5 yrs
#197	Tract 4	Tehama, CA	58.4 yrs
#198	Tract 106.02	San Luis Obispo, CA	58.3 yrs
#199	Tract 5436.03	Los Angeles, CA	58.3 yrs
#200	Tract 52.04	Ventura, CA	58.3 yrs