LAFAYETTE, CA ZIP Code
| City | LAFAYETTE |
| State | California |
| ZIP Codes count | 3 (see all) |
| Post offices count | 3 (see all) |
| Total population | 26,060 (see all) |
ZIP Codes in LAFAYETTE, California
94549, 94595, 94597
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of LAFAYETTE, CA ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 94549 | STANDARD | 28,545 |
| 94595 | STANDARD | 17,455 |
| 94597 | STANDARD | 23,725 |
Post offices
LAFAYETTE — Post Office™ 3641 MT DIABLO BLVD LAFAYETTE, CA 94549-3767 |
ROSSMOOR — Post Office™ 1922 TICE VALLEY BLVD WALNUT CREEK, CA 94595-9990 |
WALNUT CREEK — Post Office™ 2070 N BROADWAY WALNUT CREEK, CA 94596-9998 |
Envelope example
On the bottom center of the envelope, write the address you want your letter delivered to. Include the following on separate lines:
- Recipient's full name
- Full street address
- City, State, and ZIP Code
Using the same format, write the return address in the top left corner.
Using the full ZIP+4 Code when mailing via the USPS ensures the fastest, most accurate mailing possible. If you are not sure of the full 9-digit ZIP Code, use the 5-digit ZIP Code to avoid loss of letter or package.

The recipient address information is provided for your reference.
Address example
49 BENTHILL CT
LAFAYETTE CA 94549-2021
LAFAYETTE CA 94549-2021
632 GLENSIDE DR
LAFAYETTE CA 94549-5320
LAFAYETTE CA 94549-5320
3035 HEDARO CT
LAFAYETTE CA 94549-2209
LAFAYETTE CA 94549-2209
3243 MT DIABLO CT
LAFAYETTE CA 94549-4008
LAFAYETTE CA 94549-4008
937 RISA RD
LAFAYETTE CA 94549-3410
LAFAYETTE CA 94549-3410
870 ROSEDALE AVE
LAFAYETTE CA 94549-5011
LAFAYETTE CA 94549-5011
Map
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Census data for LAFAYETTE, CA
Demographic and housing estimates in LAFAYETTE, CA
| Total population | 26,060 |
| Male | 12,516 |
| Female | 13,544 |
| Total population | 26,060 |
| Under 5 years | 1,107 |
| 5 to 9 years | 1,706 |
| 10 to 14 years | 2,442 |
| 15 to 19 years | 1,631 |
| 20 to 24 years | 1,077 |
| 25 to 34 years | 2,192 |
| 35 to 44 years | 2,846 |
| 45 to 54 years | 4,521 |
| 55 to 59 years | 2,173 |
| 60 to 64 years | 1,621 |
| 65 to 74 years | 3,024 |
| 75 to 84 years | 1,234 |
| 85 years and over | 486 |
| Median age (years) | 45.1 |
| Under 18 years | 6,571 |
| 16 years and over | 20,329 |
| 18 years and over | 19,489 |
| 21 years and over | 18,998 |
| 62 years and over | 5,658 |
| 65 years and over | 4,744 |
| Total population | 26,060 |
| One race | 24,609 |
| White | 20,912 |
| Black or African American | 251 |
| American Indian and Alaska Native | 44 |
| Asian | 3,135 |
| Native Hawaiian and Other Pacific Islander | 10 |
| Some other race | 257 |
| Two or more races | 1,451 |
| Citizen, VOTING AGE 18 and over population | 18,247 |
| Male Citizen, VOTING AGE 18 and over population | 8,713 |
| Female Citizen, VOTING AGE 18 and over population | 9,534 |
Social characteristics in LAFAYETTE, CA
| Total households | 9,407 |
| Family households (families) | 7,131 |
| Married-couple family | 6,174 |
| Male householder, no wife present, family | 307 |
| Female householder, no husband present, family | 650 |
| Nonfamily households | 2,276 |
| Average household size | 2.76 |
| Average family size | 3.10 |
Economic characteristics in LAFAYETTE, CA
| Total households | 9,407 |
| Less than $10,000 | 189 |
| $10,000 to $14,999 | 85 |
| $15,000 to $24,999 | 354 |
| $25,000 to $34,999 | 235 |
| $35,000 to $49,999 | 658 |
| $50,000 to $74,999 | 697 |
| $75,000 to $99,999 | 970 |
| $100,000 to $149,999 | 1,372 |
| $150,000 to $199,999 | 914 |
| $200,000 or more | 3,933 |
| Median household income (dollars) | 157,453 |
Housing characteristics in LAFAYETTE, CA
| Total housing units | 10,007 |
| Occupied housing units | 9,407 |
| Vacant housing units | 600 |
| Total housing units | 10,007 |
| 1-unit, detached | 7,783 |
| 1-unit, attached | 272 |
| 2 units | 273 |
| 3 or 4 units | 305 |
| 5 to 9 units | 212 |
| 10 to 19 units | 491 |
| 20 or more units | 658 |
| Mobile home | 13 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 10,007 |
| Built 2014 or later | 235 |
| Built 2010 to 2013 | 38 |
| Built 2000 to 2009 | 500 |
| Built 1990 to 1999 | 555 |
| Built 1980 to 1989 | 776 |
| Built 1970 to 1979 | 1,558 |
| Built 1960 to 1969 | 1,912 |
| Built 1950 to 1959 | 3,011 |
| Built 1940 to 1949 | 1,032 |
| Built 1939 or earlier | 390 |
| Total housing units | 10,007 |
| 1 room | 145 |
| 2 rooms | 300 |
| 3 rooms | 585 |
| 4 rooms | 1,271 |
| 5 rooms | 943 |
| 6 rooms | 1,624 |
| 7 rooms | 1,467 |
| 8 rooms | 1,119 |
| 9 rooms or more | 2,553 |
| Median rooms | 6.6 |
| Total housing units | 10,007 |
| No bedroom | 145 |
| 1 bedroom | 862 |
| 2 bedrooms | 1,540 |
| 3 bedrooms | 3,195 |
| 4 bedrooms | 3,151 |
| 5 or more bedrooms | 1,114 |
| Occupied housing units | 9,407 |
| Owner-occupied | 6,772 |
| Renter-occupied | 2,635 |
| Average household size of owner-occupied unit | 2.87 |
| Average household size of renter-occupied unit | 2.46 |
| Occupied housing units | 9,407 |
| Moved in 2017 or later | 407 |
| Moved in 2015 to 2016 | 891 |
| Moved in 2010 to 2014 | 2,152 |
| Moved in 2000 to 2009 | 2,288 |
| Moved in 1990 to 1999 | 1,494 |
| Moved in 1989 and earlier | 2,175 |
| Owner-occupied units | 6,772 |
| Less than $50,000 | 73 |
| $50,000 to $99,999 | 5 |
| $100,000 to $149,999 | 0 |
| $150,000 to $199,999 | 17 |
| $200,000 to $299,999 | 21 |
| $300,000 to $499,999 | 113 |
| $500,000 to $999,999 | 1,375 |
| $1,000,000 or more | 5,168 |
| Median (dollars) | 1,302,900 |
| Owner-occupied units | 6,772 |
| Housing units with a mortgage | 4,925 |
| Housing units without a mortgage | 1,847 |
| Occupied units paying rent | 2,550 |
| Less than $500 | 101 |
| $500 to $999 | 133 |
| $1,000 to $1,499 | 329 |
| $1,500 to $1,999 | 690 |
| $2,000 to $2,499 | 569 |
| $2,500 to $2,999 | 406 |
| $3,000 or more | 322 |
| Median (dollars) | 2,019 |
| No rent paid | 85 |
Data is based on 2018 Census
ZIP Codes for other locations
State for LAFAYETTE
California ZIP CodesOther cities in California