Placer County, California ZIP codes
30 ZIP codes are in Placer County, plus 4 that cross in from neighboring counties. It's part of the Sacramento-Roseville-Folsom, CA metro area.
- ZIP codes
- 30
- Population in these ZIPs
- 422,749
- Avg. median income
- $119,000population-weighted
- Cities & towns
- 25
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Placer County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 95602 | Auburn | 19,701 | $97,466 | $643,200 |
| 95603 | Auburn | 28,432 | $85,357 | $611,800 |
| 95604 | Auburn | 27 | — | — |
| 95631 | Foresthill | 6,946 | $104,402 | $492,200 |
| 95648 | Lincoln | 57,459 | $112,333 | $641,200 |
| 95650 | Loomis | 13,405 | $117,912 | $932,700 |
| 95658 | Newcastle | 5,894 | $126,581 | $931,800 |
| 95661 | Roseville | 32,589 | $105,925 | $687,800 |
| 95663 | Penryn | 3,090 | $155,917 | $940,700 |
| 95677 | Rocklin | 29,206 | $105,713 | $649,100 |
| 95678 | Roseville | 45,346 | $100,554 | $540,900 |
| 95681 | Sheridan | 1,267 | $95,978 | $530,500 |
| 95701 | Alta | 984 | $98,125 | $450,600 |
| 95703 | Applegate | 2,589 | $100,214 | $539,600 |
| 95713 | Colfax | 9,448 | $87,839 | $498,800 |
| 95714 | Dutch Flat | 394 | $95,795 | $405,200 |
| 95715 | Emigrant Gap | 61 | $163,625 | $356,400 |
| 95717 | Gold Run | 55 | — | $425,000 |
| 95722 | Meadow Vista | 4,092 | $125,625 | $672,900 |
| 95728 | Soda Springs | 516 | $89,375 | $760,400 |
| 95736 | Weimar | 331 | $190,670 | — |
| 95746 | Granite Bay | 22,985 | $183,305 | $1,160,000 |
| 95747 | Roseville | 83,902 | $136,750 | $664,900 |
| 95765 | Rocklin | 43,871 | $138,090 | $716,800 |
| 96140 | Carnelian Bay | 1,171 | $181,875 | $1,102,800 |
| 96141 | Homewood | 609 | $125,662 | $1,347,200 |
| 96143 | Kings Beach | 3,222 | $69,922 | $790,300 |
| 96145 | Tahoe City | 3,441 | $112,875 | $1,280,900 |
| 96146 | Olympic Valley | 1,154 | $160,833 | $1,017,800 |
| 96148 | Tahoe Vista | 562 | $103,750 | $873,500 |
ZIP codes partly in Placer County
These ZIP codes are mostly in a neighboring county but cover part of Placer County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 95626 | Elverta | Sacramento County | 5,595 | $90,897 | $508,700 |
| 95668 | Pleasant Grove | Sutter County | 515 | $90,750 | $776,100 |
| 96142 | Tahoma | El Dorado County | 725 | $95,341 | $905,600 |
| 96161 | Truckee | Nevada County | 19,634 | $131,702 | $1,024,200 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Placer County
Nearby counties
Frequently asked questions
How many ZIP codes are in Placer County, California?
30 ZIP codes are mainly in Placer County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in Placer County?
ZIP codes in Placer County use the city names Alta, Applegate, Auburn, Carnelian Bay, Colfax, Dutch Flat, Emigrant Gap, Foresthill, Gold Run, Granite Bay, Homewood and Kings Beach and others.
What metro area is Placer County in?
Placer County is part of the Sacramento-Roseville-Folsom, CA metropolitan statistical area.