Median age: zip codes ranked in California

Half of residents are older than this, half younger. Retirement areas run 50+, college towns can be in the low 20s. These lists rank zip codes in California with at least 1,000 residents, using the Census Bureau's American Community Survey 5-year estimates.

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Oldest zip codes (highest median age)

#	Zip	City	Median age	Population
1	92637	Laguna Woods	74.9	17,289
2	94956	Point Reyes Station	71.5	1,080
3	95497	The Sea Ranch	70.3	1,275
4	94595	Walnut Creek	69.2	16,988
5	93921	Carmel By The Sea	69.2	2,322
6	90073	Los Angeles	68.7	1,079
7	92210	Indian Wells	67.9	4,871
8	96103	Blairsden Graeagle	67.1	1,112
9	95460	Mendocino	66.6	2,199
10	92270	Rancho Mirage	66.1	17,563
11	94599	Yountville	65.6	3,348
12	94937	Inverness	65.1	1,009
13	96057	McCloud	64.6	1,025
14	95918	Browns Valley	64.1	1,566
15	92211	Palm Desert	63.9	28,092
16	93953	Pebble Beach	63.4	3,613
17	96020	Chester	63.4	2,222
18	95223	Arnold	63.2	3,056
19	95538	Fort Dick	63.1	1,158
20	95462	Monte Rio	62.7	1,058
21	92242	Earp	62.6	1,359
22	93283	Weldon	62.5	2,326
23	94933	Forest Knolls	62.2	1,033
24	92004	Borrego Springs	61.9	3,007
25	95664	Pilot Hill	61.9	1,341
26	94924	Bolinas	61.8	1,372
27	90740	Seal Beach	61.6	24,254
28	93601	Ahwahnee	61.6	1,360
29	95310	Columbia	61.4	1,356
30	92264	Palm Springs	61.2	19,899
31	94571	Rio Vista	61.2	10,974
32	93428	Cambria	61.2	6,399
33	93643	North Fork	61.2	3,041
34	92662	Newport Beach	61.1	2,294
35	92086	Warner Springs	60.8	1,406
36	95573	Willow Creek	60.7	1,089
37	95423	Clearlake Oaks	60.4	3,513
38	96041	Hayfork	60.4	2,889
39	95722	Meadow Vista	60.1	4,092
40	93430	Cayucos	60.1	3,125
41	96088	Shingletown	59.5	4,239
42	90067	Los Angeles	59.5	3,875
43	95634	Georgetown	59.5	3,536
44	93923	Carmel	59.4	12,565
45	95525	Blue Lake	59.4	1,441
46	95421	Cazadero	59.3	1,570
47	92260	Palm Desert	59.2	30,523
48	95454	Laytonville	59	1,670
49	93441	Los Olivos	58.9	1,134
50	95442	Glen Ellen	58.6	3,449
51	93285	Wofford Heights	58.4	2,920
52	92061	Pauma Valley	58.4	1,543
53	95689	Volcano	58.4	1,429
54	92365	Newberry Springs	58.3	2,192
55	94973	Woodacre	58.3	1,689
56	95321	Groveland	58.1	3,464
57	93440	Los Alamos	58.1	1,185
58	92586	Sun City	58	20,767
59	95245	Mokelumne Hill	58	2,727
60	96051	Lakehead	58	1,070
61	95969	Paradise	57.7	8,339
62	95465	Occidental	57.7	1,203
63	96137	Westwood	57.6	2,923
64	95255	West Point	57.6	1,955
65	95247	Murphys	57.5	3,858
66	93553	Pearblossom	57.3	1,319
67	94028	Portola Valley	57.2	6,531
68	95441	Geyserville	57.2	1,648
69	95946	Penn Valley	57	9,958
70	93205	Bodfish	56.8	1,708
71	94511	Bethel Island	56.6	1,864
72	95975	Rough And Ready	56.5	1,088
73	95666	Pioneer	56.4	5,994
74	95683	Sloughhouse	56.3	6,515
75	95426	Cobb	56.3	1,257
76	96028	Fall River Mills	56.1	1,526
77	95959	Nevada City	56	17,683
78	96093	Weaverville	55.6	4,320
79	95684	Somerset	55.5	2,708
80	93527	Inyokern	55.5	1,831
81	93924	Carmel Valley	55.3	6,316
82	95338	Mariposa	55.2	10,006
83	93449	Pismo Beach	55.1	8,014
84	95249	San Andreas	55.1	4,295
85	96056	McArthur	55.1	1,584
86	92262	Palm Springs	54.8	26,887
87	95457	Lower Lake	54.8	3,122
88	96118	Loyalton	54.8	1,328
89	93442	Morro Bay	54.5	11,571
90	93108	Santa Barbara	54.5	11,526
91	93453	Santa Margarita	54.5	2,344
92	95528	Carlotta	54.2	1,286
93	92651	Laguna Beach	54.1	23,557
94	92352	Lake Arrowhead	53.9	6,246
95	95685	Sutter Creek	53.9	4,690
96	92036	Julian	53.9	3,218
97	95949	Grass Valley	53.7	20,552
98	93463	Solvang	53.7	8,130
99	95246	Mountain Ranch	53.7	1,672
100	92861	Villa Park	53.6	5,748

Youngest zip codes (lowest median age)

#	Zip	City	Median age	Population
1	95387	Westley	19	1,032
2	93410	San Luis Obispo	19.2	7,396
3	90089	Los Angeles	19.5	5,462
4	92093	La Jolla	19.5	7,167
5	95064	Santa Cruz	19.6	10,168
6	95053	Santa Clara	19.7	3,049
7	93740	Fresno	19.8	1,179
8	90263	Malibu	19.9	1,856
9	94720	Berkeley	19.9	5,763
10	90639	La Mirada	20.3	1,671
11	91330	Northridge	20.3	2,512
12	92140	San Diego	20.5	2,038
13	93106	Santa Barbara	20.7	5,418
14	92617	Irvine	20.7	24,017
15	92278	Twentynine Palms	21.1	3,913
16	92055	Camp Pendleton	21.2	10,831
17	92145	San Diego	21.6	2,349
18	91125	Pasadena	21.7	1,000
19	94305	Stanford	21.9	18,509
20	94704	Berkeley	21.9	23,788
21	93944	Monterey	22.3	2,665
22	93405	San Luis Obispo	22.6	25,002
23	95903	Beale Afb	22.7	2,242
24	93256	Pixley	22.7	5,578
25	90024	Los Angeles	22.7	51,675
26	94535	Travis Afb	22.8	3,952
27	95616	Davis	23	53,630
28	93928	Jolon	23.3	1,175
29	93117	Goleta	23.5	52,934
30	92310	Fort Irwin	23.6	8,419
31	92136	San Diego	23.7	4,573
32	93201	Alpaugh	24.3	1,134
33	93437	Lompoc	25.1	3,477
34	92058	Oceanside	25.1	49,834
35	95652	McClellan	25.2	1,486
36	93203	Arvin	25.4	20,712
37	90007	Los Angeles	25.4	38,715
38	92398	Yermo	25.5	2,609
39	93249	Lost Hills	25.6	2,243
40	93523	Edwards	26.1	3,502
41	93660	San Joaquin	26.5	4,086
42	93616	Del Rey	26.6	2,402
43	93646	Orange Cove	26.6	10,328
44	95341	Merced	26.6	36,385
45	93266	Stratford	26.8	1,612
46	93234	Huron	26.8	6,519
47	93250	Mc Farland	26.9	15,599
48	93261	Richgrove	27	2,005
49	93219	Earlimart	27.1	9,057
50	92507	Riverside	27.1	64,015
51	93648	Parlier	27.2	15,184
52	93458	Santa Maria	27.2	59,148
53	95926	Chico	27.3	40,567
54	92281	Westmorland	27.9	2,082
55	93272	Tipton	28	3,818
56	93223	Farmersville	28.1	10,405
57	92277	Twentynine Palms	28.1	26,277
58	93615	Cutler	28.2	5,764
59	93434	Guadalupe	28.3	8,603
60	93263	Shafter	28.3	24,024
61	93307	Bakersfield	28.4	85,945
62	95012	Castroville	28.5	10,814
63	95681	Sheridan	28.7	1,267
64	93206	Buttonwillow	28.7	1,898
65	93640	Mendota	28.7	14,657
66	93926	Gonzales	28.8	8,724
67	93905	Salinas	28.8	63,898
68	92115	San Diego	28.8	66,264
69	93927	Greenfield	29.2	21,574
70	95521	Arcata	29.2	21,980
71	95951	Hamilton City	29.4	2,698
72	93305	Bakersfield	29.5	37,714
73	92301	Adelanto	29.7	38,577
74	95351	Modesto	29.7	48,498
75	93274	Tulare	29.7	80,026
76	93304	Bakersfield	29.9	51,037
77	93638	Madera	30	50,571
78	93618	Dinuba	30.1	32,267
79	93258	Porterville	30.2	1,398
80	93245	Lemoore	30.2	37,971
81	95388	Winton	30.3	13,319
82	92551	Moreno Valley	30.3	37,425
83	94709	Berkeley	30.4	12,146
84	95315	Delhi	30.4	13,598
85	92407	San Bernardino	30.4	71,711
86	93280	Wasco	30.5	27,407
87	93706	Fresno	30.5	40,638
88	95113	San Jose	30.6	2,640
89	93647	Orosi	30.6	11,741
90	95205	Stockton	30.6	39,608
91	90002	Los Angeles	30.6	52,122
92	93257	Porterville	30.6	80,467
93	93703	Fresno	30.7	33,420
94	93702	Fresno	30.7	43,875
95	93550	Palmdale	30.7	80,645
96	96052	Lewiston	30.8	2,366
97	93656	Riverdale	30.8	7,172
98	92227	Brawley	30.8	28,315
99	93635	Los Banos	30.8	50,149
100	93454	Santa Maria	30.9	41,896

Median age: zip codes ranked in California

Oldest zip codes (highest median age)

Youngest zip codes (lowest median age)

Other rankings