Residential delivery area · Washington
ZIP Code 99123: Electric City, WA
ZIP code 99123 uses the postal name Electric City, Washington and lies entirely in Grant County (Census 2020 ZIP-county file). About 980 people live there (Census Bureau, ACS 2020-2024). Median household income is $87,841 (Census Bureau, ACS 2020-2024). By Census place, 10% of its land lies in Electric City; 90% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2023
- ZBP2023
- IRS2022
- Town
- Electric City · its only residential ZIP
- County
- Grant County
- Census places
- Electric City
- Micro area
- Moses Lake, WA
- House district
- WA-4 119th Congress
- State
- Washington
- Time zone
- Pacific
- Land area
- 20.0 sq mi · 49 people per sq mi
Where is ZIP code 99123?
99123 centers on 47.886°, -119.055° and covers 20.0 square miles of land plus 2.0 of water. It borders 4 ZIP codes: 99133, 99103, 99135, 99115.
The map draws ZIP code areas only. For the streets inside 99123, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 99123 compare with the rest of Grant County?
| Measure | 99123 | In Grant County | In WA |
|---|---|---|---|
| People (ACS 2020-2024) | 977 | 13th of 19 | 426th of 605 |
| Median household income | $88k | not ranked | not ranked |
| Median home value | $246k | not ranked | not ranked |
99123's income and home value are not ranked: it has fewer than 1,000 residents (977). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 42% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 99123?
The 2020 Census counted 1,063 people in 99123; the ACS, which samples households over 2020-2024, estimates 977. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 977±259 (90% margin)
- 2020 Census count
- 1,063
- Households
- 443
- Median age
- 54.2
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 99123?
Of the 977 people the ACS estimates in 99123, 15.9% are under 18 and 27.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (85.6%), then Other or two or more (11.8%).
- Under 1815.9%
- 18 to 6456.7%
- 65 and older27.4%
- White, not Hispanic85.6%
- Other or two or more11.8%
- Hispanic or Latino2.7%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 99123 earn?
Median household income is $87,841 (ACS 2020-2024).
- Median household income
- $87,841±$31,668
- Income per person
- $47,073
- Below the poverty line
- 7.8%
- Unemployed (of the labor force)
- 6.1%
- Adults 25+ with a bachelor's degree
- 28.6%
- Adjusted gross income per tax return, 2022
- $79,564500 returns; wages 60% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 99123?
- Median home value (owners' estimate)
- $245,600
- Median gross rent
- $1,095
- Homes owned by their occupants
- 81.5%
- Housing units
- 516
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 99123?
19 business establishments had a location in this ZIP code in 2023, 7 more than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services6
- Construction3
- Other services (except public administration)3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 99123?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 99133 | Grand Coulee | 1,115 | $69k | 9.3 mi |
| 99103 | Almira | 556 | $53k | 12.0 mi |
| 99135 | Hartline | 395 | $81k | 15.7 mi |
| 99115 | Coulee City | 1,369 | $63k | 21.0 mi |
| 99124 | Elmer City | 326 | $70k | 9.2 mi (near) |
| 99116 | Coulee Dam | 1,786 | $66k | 10.4 mi (near) |
| 99185 | Wilbur | 1,501 | $73k | 19.4 mi (near) |
| 98830 | Mansfield | 557 | $83k | 22.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.