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Where 98628 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 98628 into a pocket calculator and turn it upside down: BZgBG — not quite a word, sorry.
- ➕ As a number, 98,628 = 2 × 2 × 3 × 8219. Its digits add up to 33, a total 456 other ZIP codes share.
- 💾In binary, the way a computer stores it:
11000000101000100 - 🏠 Its numerical neighbours: 98626 (Kelso, WA, 85 mi away) and 98629 (La Center, WA, 75 mi away).
- 🔄 Backwards, 98628 becomes 82689, which is not a ZIP code at all.
- 👥 17 other ZIP codes are made of exactly the same digits (28689, 28698, 29688, 62889, 62898, 62988, …). The farthest-flung twin is 96828 in Honolulu, HI, 2,673 miles away.
- 🧭 Farther north than 93% of all ZIP codes, and farther west than 94%.
- 🎯1,208 miles northwest of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 98628 and you would come out at 45.85°S, 58.93°E — 578 miles from Port-aux-Français, French Southern Territories, the nearest big city to that spot.
- ☀Longest day of the year: 15h 44m of daylight. Shortest: 8h 39m.
- 📏 At 10.7 square miles of land, 98628 is bigger than 28% of ZIP codes — room for about 8.1 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 577This ZIP577 |
|---|---|
| Households | 195This ZIP195 |
| Housing units | 222This ZIP222 |
| Median age | 36.1This ZIP36.1Washington38.3US 38.9 |
| Median household income | $63,438This ZIP$63,438Washington$98,141US $80,734 |
| Median home value | $204,800This ZIP$204,800Washington$564,600US $332,700 |
| Median gross rent | $960This ZIP$960Washington$1,760US $1,413 |
| Bachelor's degree or higher | 3.7%This ZIP3.7% |
| Mean commute | 32.8 minThis ZIP32.8 min |
| Population density | 54.1 / sq miThis ZIP54.1 / sq mi |
Business and tax activity
| Business establishments | 7This ZIP7 |
|---|---|
| Employees | 26This ZIP26 |
| Annual payroll | $1,009,000This ZIP$1,009,000 |
| Tax returns filed | 170This ZIP170 |
| Total adjusted gross income | $8,113,000This ZIP$8,113,000 |
Land area
| Land area | 10.67 sq miThis ZIP10.67 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 98628
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 98628
| ZIP | City | Distance |
|---|---|---|
98670 | Wahkiacus, WA | 4.0 mi |
98613 | Centerville, WA | 8.0 mi |
98635 | Lyle, WA | 8.9 mi |
98602 | Appleton, WA | 10.3 mi |
98673 | Wishram, WA | 12.9 mi |
98619 | Glenwood, WA | 12.9 mi |
98620 | Goldendale, WA | 13.9 mi |
98617 | Dallesport, WA | 14.7 mi |
97050 | Rufus, OR | 18.3 mi |
98672 | White Salmon, WA | 19.6 mi |
Find every ZIP code within 10 miles of 98628 →
Questions about this ZIP code
Where is ZIP code 98628?
98628 is in Klickitat, Washington, in Klickitat County. Its published point location is 45.8486, -121.0668.
What county is 98628 in?
98628 lies in Klickitat County.
What area code is 98628?
Klickitat uses area code 509, from NANPA's telephone records.
What time zone is 98628 in?
98628 uses America/Los_Angeles.
How many people live in 98628?
About 577 people live in ZIP code 98628, in 195 households, at 54.1 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 98628?
$63,438 a year, against $98,141 across Washington.
What ZIP codes are near 98628?
The closest are 98670 (4 mi), 98613 (8 mi), 98635 (8.9 mi), 98602 (10.3 mi) and 98673 (12.9 mi).
Is 98628 a PO Box ZIP code?
98628 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “98628 ZIP Code — Klickitat, Washington (Klickitat County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/98628
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/98628.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.