ZIP code 97731
Where is ZIP code 97731?
Chemult, Oregon
Klamath County · Standard ZIP code
ZIP code 97731 belongs to Chemult, Oregon in Klamath County. 97731 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 458 and 541. About 117 people live in the 97731 area, where the median household income is $147,679. The closest ZIP codes are 97737 (Gilchrist, 13.3 mi north), 97733 (Crescent, 21.1 mi north) and 97604 (Crater Lake, 22.4 mi southwest).
| ZIP code | 97731 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Chemult |
| Also accepted | Diamond Lake |
| State | Oregon (OR) |
| County | Klamath County |
| Time zone | Pacific Time · now |
| Area codes | 458, 541 |
| Coordinates | 43.146, -121.7974 map |
| 3-digit prefix | 977 |
Population and income in 97731
| Population | 117 · lower than 92% of Oregon ZIP codes |
|---|---|
| People per square mile | 2 · lower than 86% of Oregon ZIP codes |
| Median age | 34.9 years · lower than 93% of Oregon ZIP codes |
| Men / women | 63% / 37% |
| Median household income | $147,679 · higher than 98% of Oregon ZIP codes |
| Income per person | $29,150 |
| Below the poverty line | 50% |
| Bachelor’s degree or higher | 18% of adults 25+ |
| Median home value | $428,600 · higher than 54% of Oregon ZIP codes |
| Housing units | 39 |
| Households | 39 (3 people on average) |
| Owners / renters | 77% / 23% |
| Land area | 67.27 sq mi (plus 4.76 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 97731. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 97731
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 97737 | Gilchrist, OR | 13.3 mi N | Standard |
| 97733 | Crescent, OR | 21.1 mi N | Standard |
| 97604 | Crater Lake, OR | 22.4 mi SW | PO Box only |
| 97626 | Fort Klamath, OR | 36.9 mi S | PO Box only |
| 97735 | Fort Rock, OR | 40.1 mi E | PO Box only |
| 97638 | Silver Lake, OR | 40.3 mi E | Standard |
| 97739 | La Pine, OR | 41.3 mi N | Standard |
| 97624 | Chiloquin, OR | 41.5 mi S | Standard |
| 97536 | Prospect, OR | 45 mi SW | Standard |
| 97707 | Bend, OR | 49.4 mi N | Standard |
| 97639 | Sprague River, OR | 51.4 mi S | Standard |
| 97463 | Oakridge, OR | 52 mi NW | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 97731 or measure the distance to another ZIP code.
How to address mail to 97731
123 MAIN ST
CHEMULT OR 97731
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts DIAMOND LAKE as the city name for 97731. Adding the 4-digit ZIP+4 code (97731-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 97731?
- 97731 is a Chemult, Oregon ZIP code. Diamond Lake is also accepted as the city name.
- What county is 97731 in?
- ZIP code 97731 is in Klamath County, Oregon.
- What time zone is ZIP code 97731 in?
- 97731 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 97731?
- Phone numbers in ZIP code 97731 use area codes 458 and 541.
- What is the population of ZIP code 97731?
- About 117 people live in ZIP code 97731, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 97731?
- The median household income in 97731 is $147,679 a year, higher than 98% of Oregon ZIP codes.
- What ZIP codes are near 97731?
- The nearest ZIP codes to 97731 are 97737 (Gilchrist, 13.3 miles), 97733 (Crescent, 21.1 miles), 97604 (Crater Lake, 22.4 miles) and 97626 (Fort Klamath, 36.9 miles).