List of all cities and towns in Contra Costa County
Contra Costa County; Contra Costa, Spanish for “Opposite Coast”) is a county in California, located in the East Bay of the San Francisco Bay Area.
The population was 1,165,927 as of the 2020 United States Census.
Martinez serves as the county seat.
It is primarily suburban and is located in the northern portion of the East Bay region of the San Francisco Bay Area.
The name of the county alludes to its location on the other side of the bay from San Francisco.
Contra Costa County is part of the San Francisco-Oakland-Berkeley, CA Combined Statistical Area.
Here is a list of some cities, towns, places and villages in Contra Costa County, California:
1. Acalanes Ridge
2. Alamo
3. Alamo Oaks
4. Alhambra Valley
5. Antioch
6. Arbor
7. Atchison Village
8. Avon
9. Bancroft
10. Bay Point
11. Bayo Vista
12. Bayview
13. Bethel Island
14. Bixler
15. Blackhawk
16. Brentwood
17. Bridgehead
18. Byron
19. Camino Tassajara
20. Castle Hill
21. Christie
22. Clayton
23. Clyde
24. Concord
25. Contra Costa Centre
26. Cornwall
27. Cowell
28. Crockett
29. Crolona Heights
30. Danville
31. Diablo
32. Diamond
33. Discovery Bay
34. East Richmond
35. East Richmond Heights
36. Easter Hill Village
37. Eastport
38. Eckley
39. El Cerrito
40. El Sobrante
41. Four Corners
42. Gateley
43. Giant
44. Glen Frazer
45. Glorietta
46. Hercules
47. Herpoco
48. Hookston
49. Kensington
50. Knightsen
51. Lafayette
52. Las Juntas
53. Los Medanos
54. Luzon
55. Maltby
56. Marsh Creek Springs
57. Martinez
58. McAvoy
59. Meinert
60. Mococo
61. Monsanto
62. Montalvin
63. Moraga
64. Mountain View
65. Muir
66. Neroly
67. Newlove
68. Nichols
69. Nitro
70. Norris Canyon
71. North Gate
72. North Richmond
73. Nortonville
74. Nystrom Village
75. Oakley
76. Oleum
77. Orinda Village
78. Orinda
79. Orwood
80. Ozol
81. Pacheco
82. Pinole
83. Pittsburg
84. Pleasant Hill
85. Point Richmond
86. Port Costa
87. Reliez Valley
88. Rheem
89. Rheem
90. Richmond
91. Rock City
92. Rodeo
93. Rollingwood
94. San Miguel
95. San Pablo
96. San Ramon
97. Sand Hill
98. Saranap
99. Selby
100. Shell Ridge
101. Shore Acres
102. Sobrante
103. Somersville
104. Sparkle
105. Stege
106. Stewartville
107. Sunny Acres Trailer Park
108. Tara Hills
109. Tassajara
110. Tormey
111. Triangle Court
112. Valle Vista
113. Valona
114. Vine Hill
115. Waldon
116. Walnut Creek
117. Walnut Heights
118. Werner
119. West Hartley