ZIP code 98388
Where is ZIP code 98388?
Steilacoom, Washington
Pierce County · Standard ZIP code
ZIP code 98388 belongs to Steilacoom, Washington in Pierce County. 98388 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 code 253. About 7,043 people live in the 98388 area, where the median household income is $100,851. The closest ZIP codes are 98398 (Paradise Inn, 1.3 mi southeast), 98498 (Lakewood, 2 mi east) and 98467 (University Place, 2.5 mi north).
| ZIP code | 98388 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Steilacoom |
| State | Washington (WA) |
| County | Pierce County |
| Time zone | Pacific Time · now |
| Area code | 253 |
| Coordinates | 47.1704, -122.5888 map |
| 3-digit prefix | 983 |
Population and income in 98388
| Population | 7,043 · higher than 55% of Washington ZIP codes |
|---|---|
| People per square mile | 797 · higher than 70% of Washington ZIP codes |
| Median age | 40.7 years · lower than 51% of Washington ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $100,851 · higher than 71% of Washington ZIP codes |
| Income per person | $52,413 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 46% of adults 25+ |
| Median home value | $655,000 · higher than 80% of Washington ZIP codes |
| Median rent | $1,818 a month |
| Housing units | 2,889 |
| Households | 2,813 (2.37 people on average) |
| Owners / renters | 63% / 37% |
| Land area | 8.84 sq mi (plus 12.84 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 98388. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 98388
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 98398 | Paradise Inn, WA | 1.3 mi SE | PO Box only |
| 98498 | Lakewood, WA | 2 mi E | Standard |
| 98467 | University Place, WA | 2.5 mi N | Standard |
| 98497 | Lakewood, WA | 3.3 mi E | PO Box only |
| 98430 | Camp Murray, WA | 3.7 mi S | Unique |
| 98496 | Lakewood, WA | 3.8 mi E | PO Box only |
| 98433 | Tacoma, WA | 4 mi S | Standard |
| 98499 | Lakewood, WA | 4.1 mi E | Standard |
| 98466 | Tacoma, WA | 4.6 mi NE | Standard |
| 98439 | Lakewood, WA | 4.7 mi SE | Standard |
| 98327 | Dupont, WA | 5.5 mi S | Standard |
| 98409 | Tacoma, WA | 5.5 mi NE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 98388 or measure the distance to another ZIP code.
How to address mail to 98388
123 MAIN ST
STEILACOOM WA 98388
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Ketron Is, Ketron Island and Mcneil Island: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (98388-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 98388?
- 98388 is a Steilacoom, Washington ZIP code.
- What county is 98388 in?
- ZIP code 98388 is in Pierce County, Washington.
- What time zone is ZIP code 98388 in?
- 98388 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 98388?
- Phone numbers in ZIP code 98388 use area code 253.
- What is the population of ZIP code 98388?
- About 7,043 people live in ZIP code 98388, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 98388?
- The median household income in 98388 is $100,851 a year, higher than 71% of Washington ZIP codes.
- What ZIP codes are near 98388?
- The nearest ZIP codes to 98388 are 98398 (Paradise Inn, 1.3 miles), 98498 (Lakewood, 2 miles), 98467 (University Place, 2.5 miles) and 98497 (Lakewood, 3.3 miles).