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Placer County ZIP Codes

List of ZIP Codes in Placer County

The following table lists ZIP Codes associated with Placer County, California, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 95602 38.99039 -121.10991 Auburn 19,248 149.6
2 95603 38.91167 -121.08559 Auburn 28,195 304.4
3 95604 38.9112 -121.0982 Auburn 24 185.6
4 95631 39.05453 -120.75365 Foresthill 6,934 15.4
5 95648 38.92643 -121.31101 Lincoln 56,597 151.4
6 95650 38.81339 -121.16831 Loomis 13,314 224.7
7 95658 38.87938 -121.15173 Newcastle 6,197 102.7
8 95661 38.74129 -121.24925 Roseville 32,599 1405.7
9 95663 38.85739 -121.18251 Penryn 3,126 138.7
10 95677 38.79298 -121.23133 Rocklin 28,873 1146.4
11 95678 38.76536 -121.28847 Roseville 45,744 1545.9
12 95681 38.99809 -121.35422 Sheridan 1,525 37.7
13 95701 39.22633 -120.76741 Alta 1,077 13.1
14 95703 38.99156 -120.9864 Applegate 2,099 91.3
15 95713 39.08477 -120.92788 Colfax 10,471 66.5
16 95714 39.2013 -120.83677 Dutch Flat 383 41.1
17 95715 39.27495 -120.64388 Emigrant Gap 85 1.0
18 95717 39.14258 -120.84268 Gold Run 111 2.2
19 95722 39.00467 -121.02891 Meadow Vista 4,439 164.1
20 95728 39.29673 -120.40358 Soda Springs 593 8.2
21 95736 39.03905 -120.97738 Weimar 187 312.3
22 95746 38.75009 -121.16712 Granite Bay 22,549 473.2
23 95747 38.77963 -121.36798 Roseville 78,987 724.1
24 95765 38.81982 -121.27772 Rocklin 43,225 1332.8
25 96140 39.23244 -120.10364 Carnelian Bay 1,099 41.0
26 96141 39.10297 -120.19872 Homewood 621 8.3
27 96143 39.26174 -120.02817 Kings Beach 2,852 119.3
28 96145 39.18203 -120.15143 Tahoe City 3,291 71.7
29 96146 39.22556 -120.23681 Olympic Valley 1,120 10.7
30 96148 39.24978 -120.05767 Tahoe Vista 462 85.4


About Placer County ZIP Codes

Placer County in California (CA) is served by approximately 30 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 416,027 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Placer County are located in cities such as Roseville, Rocklin, Lincoln, Auburn, Granite Bay. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Placer County, California follow the America/Los_Angeles time zone.

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