ZIP code 99123
Where is ZIP code 99123?
Electric City, Washington
Grant County · Standard ZIP code
ZIP code 99123 belongs to Electric City, Washington in Grant County. 99123 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 509. About 977 people live in the 99123 area, where the median household income is $87,841. The closest ZIP codes are 99133 (Grand Coulee, 2.7 mi northeast), 99124 (Elmer City, 7.1 mi northeast) and 99116 (Coulee Dam, 9.8 mi northeast).
| ZIP code | 99123 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Electric City |
| State | Washington (WA) |
| County | Grant County |
| Time zone | Pacific Time · now |
| Area code | 509 |
| Coordinates | 47.9131, -119.0426 map |
| 3-digit prefix | 991 |
Population and income in 99123
| Population | 977 · lower than 71% of Washington ZIP codes |
|---|---|
| People per square mile | 49 · lower than 61% of Washington ZIP codes |
| Median age | 54.2 years · higher than 83% of Washington ZIP codes |
| Men / women | 52% / 48% |
| Median household income | $87,841 · higher than 54% of Washington ZIP codes |
| Income per person | $47,073 |
| Below the poverty line | 7.8% |
| Bachelor’s degree or higher | 29% of adults 25+ |
| Median home value | $245,600 · lower than 89% of Washington ZIP codes |
| Median rent | $1,095 a month |
| Housing units | 516 |
| Households | 443 (2.21 people on average) |
| Owners / renters | 82% / 19% |
| Land area | 20.04 sq mi (plus 2.05 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 99123. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 99123
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 99133 | Grand Coulee, WA | 2.7 mi NE | Standard |
| 99124 | Elmer City, WA | 7.1 mi NE | PO Box only |
| 99116 | Coulee Dam, WA | 9.8 mi NE | Standard |
| 99103 | Almira, WA | 12 mi SE | Standard |
| 99155 | Nespelem, WA | 16 mi N | PO Box only |
| 98830 | Mansfield, WA | 16.8 mi W | Standard |
| 99140 | Keller, WA | 19.5 mi NE | Standard |
| 99185 | Wilbur, WA | 19.6 mi SE | Standard |
| 99135 | Hartline, WA | 20.9 mi S | Standard |
| 99115 | Coulee City, WA | 24.4 mi SW | Standard |
| 99117 | Creston, WA | 25 mi E | Standard |
| 99147 | Lincoln, WA | 28.3 mi E | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 99123 or measure the distance to another ZIP code.
How to address mail to 99123
123 MAIN ST
ELECTRIC CITY WA 99123
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (99123-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 99123?
- 99123 is a Electric City, Washington ZIP code.
- What county is 99123 in?
- ZIP code 99123 is in Grant County, Washington.
- What time zone is ZIP code 99123 in?
- 99123 is in the Pacific Time zone (America/Los_Angeles).
- What area code is 99123?
- Phone numbers in ZIP code 99123 use area code 509.
- What is the population of ZIP code 99123?
- About 977 people live in ZIP code 99123, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 99123?
- The median household income in 99123 is $87,841 a year, higher than 54% of Washington ZIP codes.
- What ZIP codes are near 99123?
- The nearest ZIP codes to 99123 are 99133 (Grand Coulee, 2.7 miles), 99124 (Elmer City, 7.1 miles), 99116 (Coulee Dam, 9.8 miles) and 99103 (Almira, 12 miles).