ZIP code 91786
Where is ZIP code 91786?
Upland, California
San Bernardino County · Standard ZIP code
ZIP code 91786 belongs to Upland, California in San Bernardino County. 91786 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 840 and 909. About 55,829 people live in the 91786 area, where the median household income is $92,458. The closest ZIP codes are 91785 (Upland, 0 mi north), 91784 (Upland, 1.8 mi north) and 91764 (Ontario, 3.2 mi southeast).
| ZIP code | 91786 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Upland |
| State | California (CA) |
| County | San Bernardino County |
| Time zone | Pacific Time · now |
| Area codes | 840, 909 |
| Coordinates | 34.1144, -117.6583 map |
| 3-digit prefix | 917 |
Population and income in 91786
| Population | 55,829 · higher than 91% of California ZIP codes |
|---|---|
| People per square mile | 6,243 · higher than 80% of California ZIP codes |
| Median age | 35.3 years · lower than 76% of California ZIP codes |
| Men / women | 47% / 53% |
| Median household income | $92,458 · lower than 51% of California ZIP codes |
| Income per person | $42,150 |
| Below the poverty line | 11% |
| Bachelor’s degree or higher | 33% of adults 25+ |
| Median home value | $641,600 · lower than 52% of California ZIP codes |
| Median rent | $1,969 a month |
| Housing units | 20,193 |
| Households | 19,615 (2.8 people on average) |
| Owners / renters | 46% / 54% |
| Land area | 8.94 sq mi |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 91786. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 91786
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 91785 | Upland, CA | 0 mi N | PO Box only |
| 91784 | Upland, CA | 1.8 mi N | Standard |
| 91764 | Ontario, CA | 3.2 mi SE | Standard |
| 91711 | Claremont, CA | 3.5 mi W | Standard |
| 91758 | Ontario, CA | 3.6 mi S | Standard |
| 91763 | Montclair, CA | 3.7 mi SW | Standard |
| 91701 | Rancho Cucamonga, CA | 3.7 mi NE | Standard |
| 91730 | Rancho Cucamonga, CA | 3.7 mi E | Standard |
| 91729 | Rancho Cucamonga, CA | 3.8 mi E | PO Box only |
| 91762 | Ontario, CA | 3.9 mi S | Standard |
| 91737 | Rancho Cucamonga, CA | 5 mi NE | Standard |
| 91767 | Pomona, CA | 5 mi SW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 91786 or measure the distance to another ZIP code.
How to address mail to 91786
123 MAIN ST
UPLAND CA 91786
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (91786-XXXX) helps mail sort faster but isn’t required.
Other ZIP codes in Upland, CA
All Upland ZIP codes with population and income →
Questions
- What city is ZIP code 91786?
- 91786 is a Upland, California ZIP code.
- What county is 91786 in?
- ZIP code 91786 is in San Bernardino County, California.
- What time zone is ZIP code 91786 in?
- 91786 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 91786?
- Phone numbers in ZIP code 91786 use area codes 840 and 909.
- What is the population of ZIP code 91786?
- About 55,829 people live in ZIP code 91786, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 91786?
- The median household income in 91786 is $92,458 a year, lower than 51% of California ZIP codes.
- What ZIP codes are near 91786?
- The nearest ZIP codes to 91786 are 91785 (Upland, 0 miles), 91784 (Upland, 1.8 miles), 91764 (Ontario, 3.2 miles) and 91711 (Claremont, 3.5 miles).