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zipcodes.pro — STATE/CA/COUNTY/PLACER

Placer County, CA ZIP codes

There are 30 ZIP codes in Placer County, CA, in 25 towns, from 95602 to 96148. The largest are 95747 (Roseville), 95648 (Lincoln) and 95678 (Roseville). 1 more crosses into it from a neighbouring county: 96161.

The county seat is Auburn.

ZIP codes
30
Partly in it
1 more
Towns
25
County seat
Auburn
County FIPS
06061
Population
419,156
Median household income
$115,998
Land area
1,407 sq mi
Area codes
279, 530, 837, 916

Placer County ZIP codes by town

Auburn (county seat)
95602, 95603, 95604

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

ZIP codes partly in Placer County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Placer County.

Map of Placer County ZIP codes

956029560395604956319564895650956589566195663956779567895681957019570395713957149571595717957229572895736957469574795765961409614196143961459614696148

The ZIP codes of Placer County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Placer County in numbers

About 419,156 people live in Placer County, in 157,954 households, the 22nd most populous of California's 58 counties. The median household income is $115,998 a year, 17% above the California median of $99,122 (US: $80,734). The median owner-occupied home is valued at $688,100 (6% below the California median), and median gross rent is $2,069 a month. The median age is 42.5; 43.2% of adults 25 and over hold a bachelor's degree or higher (37.1% across California); the average commute takes 27 minutes.

Population419,156Placer419,156
Households157,954Placer157,954
Median age42.5Placer42.5California37.9US 38.9
Median household income$115,998Placer$115,998California$99,122US $80,734
Median home value$688,100Placer$688,100California$734,700US $332,700
Median gross rent$2,069Placer$2,069California$2,036US $1,413
Bachelor's degree or higher43.2%Placer43.2%California37.1%US 35.7%
Mean commute27.4 minPlacer27.4 minCalifornia28.7 minUS 26.4 min
Population density298 / sq miPlacer298 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Placer County

Largest towns in Placer County
TownZIP codesPopulation
Roseville 3 155,955
Rocklin 2 73,327
Lincoln 1 52,956
Granite Bay 1 21,673
Auburn 3 13,768
Loomis 1 6,853
Tahoe City 1 3,441
Meadow Vista 1 3,162
Kings Beach 1 2,736
Applegate 1 2,589
Colfax 1 2,407
Newcastle 1 1,585
Foresthill 1 1,483
Sheridan 1 1,183
Olympic Valley 1 1,154

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Placer County.

Not sure you are in Placer County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Placer County, with figures

ZIP codes in Placer County
ZIP City Type Population Median income Median home
95602 Auburn , CA Standard 19,701 $97,466 $688,500
95603 Auburn , CA Standard 28,432 $85,357 $650,500
95604 Auburn , CA Standard 27 — —
95631 Foresthill , CA Standard 6,946 $104,402 $496,900
95648 Lincoln , CA Standard 57,459 $112,333 $657,800
95650 Loomis , CA Standard 13,405 $117,912 $751,700
95658 Newcastle , CA Standard 5,894 $126,581 $837,700
95661 Roseville , CA Standard 32,589 $105,925 $687,800
95663 Penryn , CA Standard 3,090 $155,917 $960,800
95677 Rocklin , CA Standard 29,206 $105,713 $654,200
95678 Roseville , CA Standard 45,346 $100,554 $570,600
95681 Sheridan , CA Standard 1,267 $95,978 $494,400
95701 Alta , CA Standard 984 $98,125 $503,600
95703 Applegate , CA Standard 2,589 $100,214 $603,900
95713 Colfax , CA Standard 9,448 $87,839 $487,000
95714 Dutch Flat , CA Standard 394 $95,795 $478,400
95715 Emigrant Gap , CA Standard 61 $163,625 $365,200
95717 Gold Run , CA Standard 55 — $425,000
95722 Meadow Vista , CA Standard 4,092 $125,625 $697,800
95728 Soda Springs , CA Standard 516 $89,375 $949,100
95736 Weimar , CA Standard 331 $190,670 —
95746 Granite Bay , CA Standard 22,985 $183,305 $1,099,500
95747 Roseville , CA Standard 83,902 $136,750 $687,600
95765 Rocklin , CA Standard 43,871 $138,090 $732,500
96140 Carnelian Bay , CA Standard 1,171 $181,875 $932,200
96141 Homewood , CA Standard 609 $125,662 $1,049,100
96143 Kings Beach , CA Standard 3,222 $69,922 $795,300
96145 Tahoe City , CA Standard 3,441 $112,875 $962,600
96146 Olympic Valley , CA Standard 1,154 $160,833 $1,455,100
96148 Tahoe Vista , CA Standard 562 $103,750 $880,600

Cite this page

zipcodes.pro. “Placer County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/ca/county/placer

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