ZIP code 91101
Where is ZIP code 91101?
Pasadena, California
Los Angeles County · Standard ZIP code
ZIP code 91101 belongs to Pasadena, California in Los Angeles County. 91101 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 code 626. About 21,165 people live in the 91101 area, where the median household income is $87,813. The closest ZIP codes are 91199 (Pasadena, 0.3 mi west), 91102 (Pasadena, 0.3 mi west) and 91109 (Pasadena, 0.3 mi west).
| ZIP code | 91101 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Pasadena |
| State | California (CA) |
| County | Los Angeles County |
| Time zone | Pacific Time · now |
| Area code | 626 |
| Coordinates | 34.1468, -118.1391 map |
| 3-digit prefix | 911 |
Population and income in 91101
| Population | 21,165 · higher than 55% of California ZIP codes |
|---|---|
| People per square mile | 16,665 · higher than 97% of California ZIP codes |
| Median age | 36.5 years · lower than 69% of California ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $87,813 · lower than 56% of California ZIP codes |
| Income per person | $62,821 |
| Below the poverty line | 20% |
| Bachelor’s degree or higher | 60% of adults 25+ |
| Median home value | $682,300 · higher than 52% of California ZIP codes |
| Median rent | $2,270 a month |
| Housing units | 12,408 |
| Households | 11,507 (1.76 people on average) |
| Owners / renters | 15% / 85% |
| Land area | 1.27 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 91101. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 91101
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91199 | Pasadena, CA | 0.3 mi W | Unique |
| 91102 | Pasadena, CA | 0.3 mi W | PO Box only |
| 91109 | Pasadena, CA | 0.3 mi W | PO Box only |
| 91110 | Pasadena, CA | 0.3 mi W | Unique |
| 91114 | Pasadena, CA | 0.3 mi W | PO Box only |
| 91115 | Pasadena, CA | 0.3 mi W | PO Box only |
| 91116 | Pasadena, CA | 0.3 mi W | PO Box only |
| 91117 | Pasadena, CA | 0.3 mi W | PO Box only |
| 91121 | Pasadena, CA | 0.3 mi W | Unique |
| 91123 | Pasadena, CA | 0.3 mi W | Unique |
| 91124 | Pasadena, CA | 0.3 mi W | Unique |
| 91125 | Pasadena, CA | 0.3 mi W | Unique |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91101 or measure the distance to another ZIP code.
How to address mail to 91101
123 MAIN ST
PASADENA CA 91101
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (91101-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Pasadena, CA
- 91102
- 91103
- 91104
- 91105
- 91106
- 91107
- 91109
- 91110
- 91114
- 91115
- 91116
- 91117
- 91121
- 91123
- 91124
- 91125
- 91126
- 91129
- 91182
- 91184
- 91185
- 91188
- 91189
- 91199
All Pasadena ZIP codes with population and income →
Questions
- What city is ZIP code 91101?
- 91101 is a Pasadena, California ZIP code.
- What county is 91101 in?
- ZIP code 91101 is in Los Angeles County, California.
- What time zone is ZIP code 91101 in?
- 91101 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91101?
- Phone numbers in ZIP code 91101 use area code 626.
- What is the population of ZIP code 91101?
- About 21,165 people live in ZIP code 91101, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 91101?
- The median household income in 91101 is $87,813 a year, lower than 56% of California ZIP codes.
- What ZIP codes are near 91101?
- The nearest ZIP codes to 91101 are 91199 (Pasadena, 0.3 miles), 91102 (Pasadena, 0.3 miles), 91109 (Pasadena, 0.3 miles) and 91110 (Pasadena, 0.3 miles).