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Where 97758 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 97758 into a pocket calculator and turn it upside down: BSLLG — not quite a word, sorry.
- ➕ As a number, 97,758 = 2 × 3 × 3 × 5431. Its digits add up to 36, a total 149 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10111110111011110 - 🏠 Its numerical neighbours: 97756 (Redmond, OR, 91 mi away) and 97759 (Sisters, OR, 123 mi away).
- 🔄 Backwards, 97758 becomes 85779, which is not a ZIP code at all.
- 👥 16 other ZIP codes are made of exactly the same digits (58779, 75789, 75798, 75978, 77598, 77859, …). The farthest-flung twin is 78597 in South Padre Island, TX, 1,732 miles away.
- 🧭 Farther north than 85% of all ZIP codes, and farther west than 93%.
- 🎯1,119 miles west of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 97758 and you would come out at 43.45°S, 60.23°E — 626 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 25m of daylight. Shortest: 8h 57m.
- 📏 At 614.0 square miles of land, 97758 is bigger than 98% of ZIP codes — room for about 466 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 91This ZIP91 |
|---|---|
| Households | 37This ZIP37 |
| Housing units | 60This ZIP60 |
| Median age | 30.3This ZIP30.3Oregon40.4US 38.9 |
| Median household income | $21,875This ZIP$21,875Oregon$83,011US $80,734 |
| Bachelor's degree or higher | 17.0%This ZIP17.0% |
| Mean commute | 52.5 minThis ZIP52.5 min |
| Population density | 0.1 / sq miThis ZIP0.1 / sq mi |
Land area
| Land area | 613.97 sq miThis ZIP613.97 sq mi |
|---|---|
| Water area | 0.91 sq miThis ZIP0.91 sq mi |
Counties 97758 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Harney County | 75.4% |
| Lake County | 24.6% |
ZIP codes near 97758
| ZIP | City | Distance |
|---|---|---|
97738 | Hines, OR | 30.9 mi |
97712 | Brothers, OR | 38.9 mi |
97641 | Christmas Valley, OR | 39.9 mi |
97720 | Burns, OR | 44.8 mi |
97751 | Paulina, OR | 46.9 mi |
97640 | Summer Lake, OR | 50.2 mi |
97752 | Post, OR | 51.5 mi |
97820 | Canyon City, OR | 55.8 mi |
97754 | Prineville, OR | 59.7 mi |
97873 | Seneca, OR | 60.7 mi |
Find every ZIP code within 10 miles of 97758 →
Questions about this ZIP code
Where is ZIP code 97758?
97758 is in Riley, Oregon, in Harney County. Its published point location is 43.4523, -119.7709.
What county is 97758 in?
97758 spans 2 counties: Harney County and Lake County. Most of it falls in Harney County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What time zone is 97758 in?
97758 uses America/Los_Angeles.
How many people live in 97758?
About 91 people live in ZIP code 97758, in 37 households, at 0.1 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 97758?
$21,875 a year, against $83,011 across Oregon.
What ZIP codes are near 97758?
The closest are 97738 (30.9 mi), 97712 (38.9 mi), 97641 (39.9 mi), 97720 (44.8 mi) and 97751 (46.9 mi).
Is 97758 a PO Box ZIP code?
97758 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “97758 ZIP Code — Riley, Oregon (Harney County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/97758
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/97758.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.