ZIP code 94939
Where is ZIP code 94939?
Larkspur, California
Marin County · Standard ZIP code
ZIP code 94939 belongs to Larkspur, California in Marin County. 94939 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Pacific Time zone and uses area codes 415 and 628. About 7,315 people live in the 94939 area, where the median household income is $203,988. The closest ZIP codes are 94977 (Larkspur, 0.2 mi south), 94904 (Greenbrae, 0.8 mi north) and 94976 (Corte Madera, 0.9 mi southeast).
| ZIP code | 94939 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Larkspur |
| State | California (CA) |
| County | Marin County |
| Time zone | Pacific Time · now |
| Area codes | 415, 628 |
| Coordinates | 37.9367, -122.5362 map |
| 3-digit prefix | 949 |
Population and income in 94939
| Population | 7,315 · lower than 60% of California ZIP codes |
|---|---|
| People per square mile | 3,100 · higher than 65% of California ZIP codes |
| Median age | 48.4 years · higher than 79% of California ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $203,988 · higher than 96% of California ZIP codes |
| Income per person | $114,426 |
| Below the poverty line | 6.8% |
| Bachelor’s degree or higher | 71% of adults 25+ |
| Median home value | $2,000,001 · higher than 98% of California ZIP codes |
| Median rent | $3,278 a month |
| Housing units | 3,676 |
| Households | 3,323 (2.19 people on average) |
| Owners / renters | 50% / 50% |
| Land area | 2.36 sq mi (plus 0.19 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 94939. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 94939
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 94977 | Larkspur, CA | 0.2 mi S | PO Box only |
| 94904 | Greenbrae, CA | 0.8 mi N | Standard |
| 94976 | Corte Madera, CA | 0.9 mi SE | PO Box only |
| 94914 | Kentfield, CA | 1.6 mi NW | PO Box only |
| 94925 | Corte Madera, CA | 1.6 mi SE | Standard |
| 94957 | Ross, CA | 2 mi NW | PO Box only |
| 94942 | Mill Valley, CA | 2.2 mi S | PO Box only |
| 94912 | San Rafael, CA | 2.6 mi N | PO Box only |
| 94913 | San Rafael, CA | 2.6 mi N | PO Box only |
| 94901 | San Rafael, CA | 2.6 mi NE | Standard |
| 94974 | San Quentin, CA | 2.8 mi E | Standard |
| 94941 | Mill Valley, CA | 2.8 mi S | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 94939 or measure the distance to another ZIP code.
How to address mail to 94939
123 MAIN ST
LARKSPUR CA 94939
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (94939-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Larkspur, CA
All Larkspur ZIP codes with population and income →
Questions
- What city is ZIP code 94939?
- 94939 is a Larkspur, California ZIP code.
- What county is 94939 in?
- ZIP code 94939 is in Marin County, California.
- What time zone is ZIP code 94939 in?
- 94939 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 94939?
- Phone numbers in ZIP code 94939 use area codes 415 and 628.
- What is the population of ZIP code 94939?
- About 7,315 people live in ZIP code 94939, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 94939?
- The median household income in 94939 is $203,988 a year, higher than 96% of California ZIP codes.
- What ZIP codes are near 94939?
- The nearest ZIP codes to 94939 are 94977 (Larkspur, 0.2 miles), 94904 (Greenbrae, 0.8 miles), 94976 (Corte Madera, 0.9 miles) and 94914 (Kentfield, 1.6 miles).