LOS ALAMOS, NM ZIP Code
| City | LOS ALAMOS |
| State | New Mexico |
| ZIP Codes count | 3 (see all) |
| Post offices count | 2 (see all) |
| Total population | 12,373 (see all) |
ZIP Codes in LOS ALAMOS, New Mexico
87544, 87545, 87547
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 LOS ALAMOS, NM ZIP Codes
| ZIP | TYPE | POPU |
|---|---|---|
| 87544 | STANDARD | 13,453 |
| 87545 | UNIQUE | – |
| 87547 | STANDARD | – |
Post offices
LOS ALAMOS — Post Office™ 199 CENTRAL PARK SQ LOS ALAMOS, NM 87544-4037 |
WHITE ROCK — Post Office™ 101 LONGVIEW DR WHITE ROCK, NM 87547-9211 |
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
1921 24TH ST
LOS ALAMOS NM 87544-2311
LOS ALAMOS NM 87544-2311
165 EL CORTO
LOS ALAMOS NM 87544-2415
LOS ALAMOS NM 87544-2415
504 KIVA ST
LOS ALAMOS NM 87544-3177
LOS ALAMOS NM 87544-3177
2127 LOMA LINDA DR
LOS ALAMOS NM 87544-2770
LOS ALAMOS NM 87544-2770
1002 ORO CT
LOS ALAMOS NM 87544-2889
LOS ALAMOS NM 87544-2889
2060 TORREON
LOS ALAMOS NM 87544-3763
LOS ALAMOS NM 87544-3763
Map
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Census data for LOS ALAMOS, NM
Demographic and housing estimates in LOS ALAMOS, NM
| Total population | 12,373 |
| Male | 6,345 |
| Female | 6,028 |
| Total population | 12,373 |
| Under 5 years | 689 |
| 5 to 9 years | 798 |
| 10 to 14 years | 811 |
| 15 to 19 years | 667 |
| 20 to 24 years | 431 |
| 25 to 34 years | 1,731 |
| 35 to 44 years | 1,490 |
| 45 to 54 years | 1,794 |
| 55 to 59 years | 1,149 |
| 60 to 64 years | 737 |
| 65 to 74 years | 1,129 |
| 75 to 84 years | 545 |
| 85 years and over | 402 |
| Median age (years) | 41.9 |
| Under 18 years | 2,751 |
| 16 years and over | 9,877 |
| 18 years and over | 9,622 |
| 21 years and over | 9,284 |
| 62 years and over | 2,472 |
| 65 years and over | 2,076 |
| Total population | 12,373 |
| One race | 11,731 |
| White | 10,184 |
| Black or African American | 36 |
| American Indian and Alaska Native | 102 |
| Asian | 913 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 496 |
| Two or more races | 642 |
| Citizen, VOTING AGE 18 and over population | 8,983 |
| Male Citizen, VOTING AGE 18 and over population | 4,520 |
| Female Citizen, VOTING AGE 18 and over population | 4,463 |
Social characteristics in LOS ALAMOS, NM
| Total households | 5,312 |
| Family households (families) | 3,313 |
| Married-couple family | 2,885 |
| Male householder, no wife present, family | 125 |
| Female householder, no husband present, family | 303 |
| Nonfamily households | 1,999 |
| Average household size | 2.31 |
| Average family size | 2.98 |
Economic characteristics in LOS ALAMOS, NM
| Total households | 5,312 |
| Less than $10,000 | 258 |
| $10,000 to $14,999 | 130 |
| $15,000 to $24,999 | 183 |
| $25,000 to $34,999 | 187 |
| $35,000 to $49,999 | 320 |
| $50,000 to $74,999 | 581 |
| $75,000 to $99,999 | 805 |
| $100,000 to $149,999 | 1,225 |
| $150,000 to $199,999 | 784 |
| $200,000 or more | 839 |
| Median household income (dollars) | 106,288 |
Housing characteristics in LOS ALAMOS, NM
| Total housing units | 5,968 |
| Occupied housing units | 5,312 |
| Vacant housing units | 656 |
| Total housing units | 5,968 |
| 1-unit, detached | 3,243 |
| 1-unit, attached | 721 |
| 2 units | 284 |
| 3 or 4 units | 393 |
| 5 to 9 units | 346 |
| 10 to 19 units | 415 |
| 20 or more units | 384 |
| Mobile home | 182 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 5,968 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 55 |
| Built 2000 to 2009 | 874 |
| Built 1990 to 1999 | 636 |
| Built 1980 to 1989 | 666 |
| Built 1970 to 1979 | 677 |
| Built 1960 to 1969 | 863 |
| Built 1950 to 1959 | 1,425 |
| Built 1940 to 1949 | 747 |
| Built 1939 or earlier | 25 |
| Total housing units | 5,968 |
| 1 room | 86 |
| 2 rooms | 178 |
| 3 rooms | 501 |
| 4 rooms | 980 |
| 5 rooms | 975 |
| 6 rooms | 1,139 |
| 7 rooms | 774 |
| 8 rooms | 423 |
| 9 rooms or more | 912 |
| Median rooms | 5.7 |
| Total housing units | 5,968 |
| No bedroom | 107 |
| 1 bedroom | 524 |
| 2 bedrooms | 1,601 |
| 3 bedrooms | 2,192 |
| 4 bedrooms | 1,216 |
| 5 or more bedrooms | 328 |
| Occupied housing units | 5,312 |
| Owner-occupied | 3,595 |
| Renter-occupied | 1,717 |
| Average household size of owner-occupied unit | 2.45 |
| Average household size of renter-occupied unit | 2.01 |
| Occupied housing units | 5,312 |
| Moved in 2017 or later | 300 |
| Moved in 2015 to 2016 | 685 |
| Moved in 2010 to 2014 | 1,598 |
| Moved in 2000 to 2009 | 1,462 |
| Moved in 1990 to 1999 | 628 |
| Moved in 1989 and earlier | 639 |
| Owner-occupied units | 3,595 |
| Less than $50,000 | 70 |
| $50,000 to $99,999 | 129 |
| $100,000 to $149,999 | 264 |
| $150,000 to $199,999 | 507 |
| $200,000 to $299,999 | 871 |
| $300,000 to $499,999 | 1,257 |
| $500,000 to $999,999 | 456 |
| $1,000,000 or more | 41 |
| Median (dollars) | 295,600 |
| Owner-occupied units | 3,595 |
| Housing units with a mortgage | 2,203 |
| Housing units without a mortgage | 1,392 |
| Occupied units paying rent | 1,686 |
| Less than $500 | 21 |
| $500 to $999 | 808 |
| $1,000 to $1,499 | 648 |
| $1,500 to $1,999 | 129 |
| $2,000 to $2,499 | 66 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 14 |
| Median (dollars) | 1,007 |
| No rent paid | 31 |
Data is based on 2018 Census
ZIP Codes for other locations
State for LOS ALAMOS
New Mexico ZIP CodesOther cities in New Mexico