PlainZIP

Electric City, WA · standard

ZIP Code 99123

Grant County, Washington - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

1,058
9/sq mi
$87,841
Median income
$245,600
Median home value
28.6%
Bachelor's or higher

The verdict

Electric City pairs an above-median household income with above-median home values, in a rural, homeowner-dominated area.

Top 29%
household income, US ZIPs
Top 44%
home value, US ZIPs
9
people per sq mi
82%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 99123 against every reporting US ZIP.

ZIP code 99123 is a sparsely populated ZIP (a standard USPS delivery area) in Electric City, Grant County, Washington, home to just 1,058 residents across 112.6 square miles, a density of 9 people per square mile, in the Los Angeles time zone.

ZIP 99123 lands in the middle-income range, with a median household income of $87,841 (3% below the Washington average), while per-capita income is $47,073. Local economic indicators show a 7.8% poverty rate alongside 6.1% unemployment. Median home value sits at $245,600 (52% below the state average), median rent at $1,095 a month, and owner-occupancy at 81.5%.

Educational attainment sits below the national norm: 28.6% of adults hold a bachelor's degree or higher, the median age is 54.2, and the average commute is -. Washington and national benchmarks, shown above, are the best way to contextualize 99123, not the raw numbers alone.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 99123

Top 5 sectors by establishment count in Electric City, WA

Which industries have the most business establishments in ZIP 99123.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 99123, Electric City, WA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

1,058

Population

112.6

Area (sq mi)

9

People / sq mi

Los Angeles

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 99123?

54.2

Median Age

52.2%

Male

47.8%

Female

1.5%

Foreign-Born

White 85.6%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 6.3%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 8.1%
Hispanic or Latino 2.7%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$87,841

Median Household Income

-3% vs state

$47,073

Per Capita Income

7.8%

Poverty Rate

6.1%

Unemployment Rate

How ZIP 99123 ranks nationally

Electric City, WA household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$87,841 Top 29% higher than 71% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). This entry sits in this band. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 63.9%
Bachelor's Degree or Higher 28.6%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

516

Total Housing Units

443

Occupied Units

73

Vacant Units

2.21

Avg Household Size

Occupancy Type

Owner 81.5%
Renter 18.5%

$245,600

Median Home Value

-52% vs state

$1,095

Median Rent

1977

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 19 business establishments in ZIP 99123, employing approximately 59 people with a combined annual payroll of $2,348,000.

19

Businesses

59

Employees

$2.3M

Annual Payroll

3

Industry Sectors

Industry Establishments % of Total
Accommodation and food services 6 31.6%
Construction 3 15.8%
Other services (except public administration) 3 15.8%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

More ZIP Codes in Grant County

98837 standard
Moses Lake, WA
Pop: 39,722
98848 standard
Quincy, WA
Pop: 11,518
98823 standard
Ephrata, WA
Pop: 11,055
99349 standard
Mattawa, WA
Pop: 8,483
99357 standard
Royal City, WA
Pop: 4,323
98857 standard
Warden, WA
Pop: 4,082

Related Areas

Grant County Electric City, WA Washington

Frequently Asked Questions

What county is ZIP code 99123 in? ▼
ZIP code 99123 (Electric City) is located in Grant County, Washington. Grant County contains multiple ZIP codes, see the full list at /counties/grant-wa.
What is the population of ZIP code 99123? ▼
ZIP code 99123 in Electric City, WA has a population of 1,058 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 99123? ▼
The median household income in ZIP 99123 is $87,841, which is 15% above the national average of $76,288.
What is the average home value in ZIP 99123? ▼
The median home value in ZIP 99123 is $245,600, which is 12% below the national average of $278,155.
What is the demographic makeup of ZIP 99123? ▼
The largest racial group in ZIP 99123 is White at 85.6%. Hispanic or Latino residents make up 2.7% of the population.
How many businesses are in ZIP code 99123? ▼
ZIP code 99123 has 19 business establishments employing approximately 59 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 99123? ▼
The top industries by establishment count in ZIP 99123 are: Accommodation and food services (6), Construction (3), Other services (except public administration) (3). There are 3 industry sectors represented in total.
What is the education level in ZIP code 99123? ▼
In ZIP code 99123, 63.9% of residents aged 25+ have a high school diploma or higher, and 28.6% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 99123? ▼
In ZIP code 99123, approximately 81.5% of occupied housing units are owner-occupied and 18.5% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 99123? ▼
The poverty rate in ZIP code 99123 is 7.8% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.