ZIP code 81433
Where is ZIP code 81433?
Silverton, Colorado
San Juan County · PO Box only ZIP code
ZIP code 81433 belongs to Silverton, Colorado in San Juan County. 81433 is a PO Box only ZIP code: it is used for post office boxes at the Silverton post office, not for street addresses. It is in the Mountain Time zone and uses area code 970. About 651 people live in the 81433 area, where the median household income is $62,317. The closest ZIP codes are 81426 (Ophir, 9.6 mi west), 81435 (Telluride, 12.4 mi northwest) and 81427 (Ouray, 15 mi north).
| ZIP code | 81433 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Silverton |
| State | Colorado (CO) |
| County | San Juan County |
| Time zone | Mountain Time · now |
| Area code | 970 |
| Coordinates | 37.809, -107.6667 map |
| 3-digit prefix | 814 |
Population and income in 81433
| Population | 651 · lower than 73% of Colorado ZIP codes |
|---|---|
| People per square mile | 3 · lower than 78% of Colorado ZIP codes |
| Median age | 35.6 years · lower than 81% of Colorado ZIP codes |
| Men / women | 59% / 41% |
| Median household income | $62,317 · lower than 75% of Colorado ZIP codes |
| Income per person | $40,075 |
| Below the poverty line | 24% |
| Bachelor’s degree or higher | 51% of adults 25+ |
| Median home value | $452,600 · lower than 51% of Colorado ZIP codes |
| Median rent | $992 a month |
| Housing units | 583 |
| Households | 366 (1.78 people on average) |
| Owners / renters | 49% / 51% |
| Land area | 223.7 sq mi (plus 0.59 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 81433. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 81433
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 81426 | Ophir, CO | 9.6 mi W | PO Box only |
| 81435 | Telluride, CO | 12.4 mi NW | Standard |
| 81427 | Ouray, CO | 15 mi N | PO Box only |
| 81332 | Rico, CO | 21.6 mi W | PO Box only |
| 81432 | Ridgway, CO | 23.2 mi N | Standard |
| 81235 | Lake City, CO | 23.4 mi NE | Standard |
| 81430 | Placerville, CO | 25.5 mi NW | PO Box only |
| 81301 | Durango, CO | 37.6 mi S | Standard |
| 81122 | Bayfield, CO | 38 mi S | Standard |
| 81302 | Durango, CO | 38.7 mi S | PO Box only |
| 81423 | Norwood, CO | 39.6 mi NW | PO Box only |
| 81220 | Cimarron, CO | 39.9 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 81433 or measure the distance to another ZIP code.
How to address mail to 81433
PO BOX 123
SILVERTON CO 81433
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (81433-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 81433?
- 81433 is a Silverton, Colorado ZIP code.
- What county is 81433 in?
- ZIP code 81433 is in San Juan County, Colorado.
- What time zone is ZIP code 81433 in?
- 81433 is in the Mountain Time zone (America/Denver).
- What area code is 81433?
- Phone numbers in ZIP code 81433 use area code 970.
- What is the population of ZIP code 81433?
- About 651 people live in ZIP code 81433, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 81433?
- The median household income in 81433 is $62,317 a year, lower than 75% of Colorado ZIP codes.
- Can I use 81433 for a street address?
- No. 81433 is only for PO Boxes. Street addresses in Silverton use another ZIP code.
- What ZIP codes are near 81433?
- The nearest ZIP codes to 81433 are 81426 (Ophir, 9.6 miles), 81435 (Telluride, 12.4 miles), 81427 (Ouray, 15 miles) and 81332 (Rico, 21.6 miles).