Data Last Updated: July 1, 2025

Placer County, CA ZIP Codes

ZIP Codes: Shows how many general ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Placer, CA.	34 ZIP Codes (18 General, 11 PO Box, 0 Unique, & 5 Multi County) [More Details]
Area Codes: The Telephone Area Codes that are associated with Placer, CA. Area Codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. There are approximately 350 area codes in use in the United States.	279, 530, 916
Timezone: Time zone designation within the U.S. Please note that not all areas in the U.S. observe daylight saving time which can affect actual local time for this city. There are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau.	Pacific
Local Time: The current local time for each timezone. If more than 1 time zone for this area, all local times will be shown. Counties can cross timezones, so more than 1 may be shown.	12:00:00 AM
Population: The population of Placer, CA from the U.S. Census 2020. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented individuals. The total population represents people who live in the city, not just those present while the Census was being completed.	404,739 [More Details]
FIPS: FIPS stands for Federal Information Processing Standards, which are a set of publicly announced standards for computer systems. A county FIPS code is a unique numeric identifier for a county in the United States, assigned by the National Institute of Standards and Technology (NIST). County FIPS codes have five digits, with the first two digits identifying the state and the last 3 indicating the county.	06061
CBSA: A Core Based Statistical Area (CBSA) is the recognized term for a region that functions around an urban core with a population of at least 10,000 people, according to the standards set by the Office of Management and Budget (OMB) in 2000. A CBSA is divided into two subsets: Metro and Micro, and these classifications are determined by population density. A Micro area is identified by a population ranging between 10,000 to 50,000, while a Metro area is defined as having a population that exceeds 50,000.	Sacramento-Roseville-Folsom, CA
Land Area: The approximate amount of land area covered by Placer, CA in square miles. The Land Area provided by the Census Bureau is based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each city.	1,407 square miles
Water Area: The approximate amount of water area covered by Placer, CA in square miles. Calculations by the Census Bureau for Water Area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompasses features such as lakes, reservoirs, rivers, and coastal water bodies.	95 square miles
Coordinates: The latitude/longitude centroid coordinates for Placer County, CA.	-120.717677, 39.063424
Quick Link: Copy the direct link to the Placer, CACounty page and use anywhere you like!	https://www.zip-codes.com/county/ca-placer.asp

Placer, CA ZIP Code Boundaries

Download ZIP Code Database

Load Placer County, CA Map

Placer County, CA Covers 34 ZIP Codes

ZIP Code	Classification	City	Population	% of Population
ZIP Code 95602	General	Auburn	18,364	4.54%
ZIP Code 95603	General	Auburn	28,021	6.92%
ZIP Code 95604	P.O. Box	Auburn	49	0.01%
ZIP Code 95610 *	General	Citrus Heights	46,592	--
ZIP Code 95626 *	General	Elverta	5,766	--
ZIP Code 95631	General	Foresthill	6,362	1.57%
ZIP Code 95648	General	Lincoln	54,483	13.46%
ZIP Code 95650	General	Loomis	13,446	3.32%
ZIP Code 95658	General	Newcastle	6,532	1.61%
ZIP Code 95661	General	Roseville	32,847	8.12%
ZIP Code 95663	General	Penryn	2,905	0.72%
ZIP Code 95668 *	General	Pleasant Grove	872	--
ZIP Code 95677	General	Rocklin	28,351	7.00%
ZIP Code 95678	General	Roseville	45,136	11.15%
ZIP Code 95681	General	Sheridan	1,324	0.33%
ZIP Code 95701	P.O. Box	Alta	986	0.24%
ZIP Code 95703	General	Applegate	1,943	0.48%
ZIP Code 95713	General	Colfax	9,156	2.26%
ZIP Code 95714	P.O. Box	Dutch Flat	360	0.09%
ZIP Code 95715	P.O. Box	Emigrant Gap	98	0.02%
ZIP Code 95717	P.O. Box	Gold Run	243	0.06%
ZIP Code 95722	General	Meadow Vista	4,682	1.16%
ZIP Code 95736	P.O. Box	Weimar	339	0.08%
ZIP Code 95746	General	Granite Bay	22,166	5.48%
ZIP Code 95747	General	Roseville	75,019	18.54%
ZIP Code 95765	General	Rocklin	43,120	10.65%
ZIP Code 96140	P.O. Box	Carnelian Bay	1,115	0.28%
ZIP Code 96141	P.O. Box	Homewood	600	0.15%
ZIP Code 96142 *	P.O. Box	Tahoma	973	--
ZIP Code 96143	P.O. Box	Kings Beach	3,965	0.98%
ZIP Code 96145	P.O. Box	Tahoe City	3,189	0.79%
ZIP Code 96146	General	Olympic Valley	1,194	0.30%
ZIP Code 96148	P.O. Box	Tahoe Vista	993	0.25%
ZIP Code 96161 *	General	Truckee	19,651	--

* Indicates a Multi County ZIP Code. These ZIP Codes partially cross over into Placer, CA, but will mostly cover area in a different County. Not included in % of Population calculations.

Important Placer, CA Information

Placer County, CA Covers 34 ZIP Codes. This includes 18 General ZIP Codes, 11 PO Box ZIP Codes, and 0 Unique (reserved for Business and Volume Mail Receivers). There are also 5 Multi County ZIP Codes. These records are assigned a different primary county, but they partially cover area in Placer County.

The population for Placer County is 404,739, according to the U.S. Census. Population Density is 287.66 persons per square mile. With 172,356 Housing Units, the Average Household Size is 2.63 persons. There are 152,101 Family Households with an Average Family Size of 2.82 persons. 2.90% of the population is without Health Insurance. The 58.44% Employment Rate is 1.36% above the national average of 59.8%.292,101 people aged 25+ have some educational achievement, with 42.89% (or 125,284 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

There are 3 area codes serving this area including279, 530 and 916. Placer is also located in the Pacific timezone and the current local time is shown above.

Placer is part of the Sacramento-Roseville-Folsom, CA Core Based Statistical Area (CBSA). Its CBSA Code is 40900.It is classified as a metro area, which means the combined population is 50,000 or more (at its core).

CBSAs are defined by the OMB as geographic areas that have at least one core with a population of 10,000 or more (for a micro area) and adjacent territory with a high degree of social and economic integration. CBSA codes are commonly used to accurately file Medicare claims and to verify applicable incentives using a patient's ZIP Code.

ZIP Codes in Placer, CA have 162,300 Residential mailboxes and 10,316 Business mailboxes.There are 12,066 businesses with a total of 166,046 employees. That is an average of 13.8 employees per business. Annual payroll for these businesses is $11,030,070,000. Other Demographics

Placer County Demographic Profile

Population & People

Total Population

404,739

Income

Median Household Income

$114,678

Housing

Total Housing Units

172,356

Health

Without Healthcare Coverage

2.90%

Business & Economy

Total Businesses

12,066

Families

Total Households

152,101

Employment

Employment Rate

58.44%

Education

Bachelor's Degree or Higher

42.89%

Total Population: Total number of people from the 2020 U.S. Census for Placer, CA. This reflects the exact count of this area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.	404,739
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Placer, CA. This is derived from known delivery information, household occupancy rates, household size, and more to come up with an accurate estimation for the current population. IMPORTANT: This does not include population totals for persons in nursing homes, correctional facilities, or other institutions. This is an estimation of the household population based on US Postal Service delivery information.	430,507
Total Households: Total number of Households from the 2020 U.S. Census for Placer, CA. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	152,101
Total Housing Units: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.	172,356
Average Household Size: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing home, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.63
Average Family Size: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.82

Other Placer Demographics

# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	162,300
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	10,316
Total Delivery Receptacles: The total number of delivery receptacles. This includes curb side mailboxes, centralized units, PO Boxes, NDCBU, and contract boxes. This count is for Residential and Business combined.	268,304
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.	38,347
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.	19,389

# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.	12,066
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.	$2,620,008,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.	$11,030,070,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.	166,046

Sum of all ZIP Codes assigned Placer, CA as their primary County.

References

U.S. Postal Service [Last Updated: 7/1/2025], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 7/1/2025], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023], https://www.census.gov