Ephrata ZIP Codes — Grant County, WA

There is one unique ZIP code in Ephrata, Washington and it is 98823. Area code: 509.

ZIP codes

298.23

sq mi land

0.00

sq mi water

509

area code

Ephrata, WA ZIP code map

About Ephrata, WA

Ephrata, Washington, is a charming city located in Grant County. Known for its rich agricultural roots and community spirit, Ephrata offers a small-town atmosphere with access to beautiful landscapes. The city serves as a gateway for outdoor adventures and cultural experiences in central Washington.

Location & geography

Ephrata is situated in the eastern part of Washington state, approximately 20 miles northwest of the larger city of Moses Lake. The town covers a substantial land area of 298.23 square miles and is characterized by its dry desert climate and open landscapes. With no water area within its boundaries, the terrain primarily consists of arid land, making it ideal for various agricultural activities.

Community & economy

The community in Ephrata is close-knit, with local events and festivals that strengthen ties among residents. Agriculture plays a significant role in the local economy, alongside industries such as manufacturing and healthcare. Daily life in Ephrata revolves around its welcoming neighborhoods, parks, and community services, fostering a sense of belonging.

Transportation

Ephrata is accessible via several routes, with State Route 28 running through the city, connecting it to nearby towns. The closest major airport is Grant County International Airport, located just a short drive away in Moses Lake. Public transit options may be limited, emphasizing the use of personal vehicles for commuting.

History

Ephrata was founded in the early 20th century and quickly became an important agricultural hub in Grant County. The town has historically thrived on crops like apples and corn, thanks to its fertile soil and favorable growing conditions. One notable event in its history is the establishment of the Ephrata Rodeo, which has become an annual highlight for both residents and visitors.

Did you know?

A surprising fact about Ephrata is that it was named after Ephrata, Pennsylvania, a community known for its religious significance. Additionally, Ephrata is home to the annual Ephrata Rodeo, which showcases local talent and attracts visitors from surrounding areas.

ZIP codes for Ephrata, WA (1)

ZIP code	City	County	Map
98823	Ephrata	Grant	View map

Demographics & statistics

12,638

Population

33.5

Median age

$67,031

Median household income

$28,787

Per capita income

$223,200

Median home value

$977

Median monthly rent

68.5%

Home ownership

15.4%

Poverty rate

4.3%

Unemployment

3,305

Housing units

14.9%

Bachelor's or higher

Age distribution

Male Female

447

Under 5

371

591

5–9

491

768

10–14

637

601

15–19

499

343

20–24

284

922

25–34

766

805

35–44

669

745

45–54

618

345

55–59

287

351

60–64

291

557

65–74

463

318

75–84

264

112

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	4,077	32.3%
18 and over	8,561	67.7%
65 and over	1,807	14.3%
Median age	33.5 years

Race & ethnicity

White 57.7%

Hispanic or Latino 18.6%

Other race 13.3%

Two or more races 7.8%

American Indian / Alaska Native 1.7%

Black or African American 0.6%

Asian 0.3%

Group	Count	%
White	8,966	57.7%
Hispanic or Latino	2,890	18.6%
Other race	2,068	13.3%
Two or more races	1,205	7.8%
American Indian / Alaska Native	267	1.7%
Black or African American	91	0.6%
Asian	41	0.3%

Household income

Under $10k 3.4%

$10k–$15k 3.4%

$15k–$25k 7.1%

$25k–$35k 9.9%

$35k–$50k 14.8%

$50k–$75k 16.0%

$75k–$100k 20.0%

$100k–$150k 15.5%

$150k–$200k 4.8%

$200k+ 5.3%

Range	% of households
Under $10k	3.4%
$10k–$15k	3.4%
$15k–$25k	7.1%
$25k–$35k	9.9%
$35k–$50k	14.8%
$50k–$75k	16.0%
$75k–$100k	20.0%
$100k–$150k	15.5%
$150k–$200k	4.8%
$200k+	5.3%
Median income	$67,031

Housing

Home values

Under $50k 10.2%

$50k–$100k 6.4%

$100k–$150k 14.0%

$150k–$200k 11.4%

$200k–$300k 31.6%

$300k–$500k 22.1%

$500k–$1M 3.1%

$1M+ 1.1%

Housing overview

Metric	Value
Median home value	$223,200
Median rent / month	$977
Owner occupied	68.5%
Renter occupied	31.5%
Vacant	5.9%
Single-family detached	69.4%
Large apartment buildings	2.7%
Mobile homes	19.0%
Median rooms	5.9
Avg household size (owned)	2.77

Year built

Era	%
2020 or later	0.0%
2010–2019	8.3%
2000–2009	7.9%
1990–1999	16.8%
1980–1989	11.3%
1970–1979	12.1%
1960–1969	4.0%
1950–1959	24.0%
1940–1949	11.2%
1939 or earlier	4.6%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	3.4%
2 bedrooms	30.7%
3 bedrooms	44.2%
4 bedrooms	13.5%
5+ bedrooms	7.5%

Vehicles per household

Vehicles	% of households
No vehicle	1.6%
1 vehicle	23.6%
2 vehicles	45.7%
3 or more	29.1%

Heating fuel

Fuel type	%
Electricity	99.5%
Wood	0.5%

Households & families

Household type	Count	%
Married-couple family	2,212	50.1%
Cohabiting couple	370	8.4%
Male householder, no spouse	897	20.3%
Female householder, no spouse	940	21.3%
Households with children under 18	1,826	41.3%
Households with seniors (65+)	1,209	27.4%
Average household size	2.82

Marital status

Status	Male	Female
Never married	37.7%	21.3%
Married	46.8%	57.2%
Separated	2.8%	2.0%
Widowed	5.7%	9.4%
Divorced	7.1%	10.2%

Education

Less than 9th grade 5.0%

Some HS, no diploma 6.5%

HS graduate 31.4%

Some college, no degree 29.7%

Associate's degree 12.6%

Bachelor's degree 9.0%

Graduate / professional 5.9%

Metric	%
HS diploma or higher	88.5%
Bachelor's or higher	14.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	198	5.4%
Kindergarten	148	4.0%
Elementary school	2,166	59.2%
High school	842	23.0%
College / grad school	306	8.4%

Employment

Industry of employment

Education & healthcare 23.8%

Agriculture & mining 13.0%

Professional & management 10.7%

Arts, food & hospitality 9.2%

Manufacturing 8.8%

Transportation & utilities 7.5%

Public administration 7.3%

Retail trade 5.4%

Construction 4.3%

Wholesale trade 2.9%

Other services 2.9%

Finance & real estate 2.7%

Information 1.6%

Occupation

Category	%
Management, business & arts	35.5%
Service	17.9%
Sales & office	15.8%
Natural resources & construction	14.8%
Production & transportation	16.0%

Employment type

Type	%
Private sector	70.6%
Government	24.9%
Self-employed	4.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.6%
Carpool	12.7%
Public transit	0.2%
Walk	1.5%
Other means	0.9%
Avg commute (minutes)	20.8

Poverty

All people 15.4%

Under 18 years 18.3%

18 and over 13.9%

Married-couple families 4.1%

Female-led households 41.4%

Income support

Source	% of households
Social Security	27.0%
Retirement income	24.5%
Supplemental Security	1.9%
Cash public assistance	1.0%
Food stamps / SNAP	13.4%

Health indicators

Condition	%
High blood pressure	32.8%
High cholesterol	35.6%
Heart disease	6.5%
Stroke	3.2%
Asthma	11.0%
Arthritis	24.1%
Kidney disease	3.0%
Pulmonary disease	6.9%
Cancer	6.8%

Behavior / access	%
Binge drinking	16.6%
No physical activity	20.8%
Less than 7 hrs sleep	29.2%
Fair or poor health	15.2%
Poor mental health	15.8%
Poor physical health	11.7%
No health insurance	13.8%
Visited doctor (checkup)	69.1%
Visited dentist	65.6%
Cholesterol screening	86.4%
Teeth loss	13.4%

Veterans & disability

Veterans	Count	%
Civilian veterans	772	9.0%

Disability	%
Any disability	12.4%
Under 18	4.5%
18–64 years	9.8%
65 and over	40.3%

Health insurance coverage

Type	%
Private insurance	57.1%
Public insurance	47.2%
Uninsured under 19	1.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	11,820	93.5%
Spanish	495	4.2%
Other Indo-European	485	4.1%
Asian & Pacific Islander	9	0.1%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	11,845	93.7%
Born in same state	11,640	92.1%
Born in different state	8,644	68.4%
Foreign born	205	1.6%
Naturalized citizen	793	6.3%
Not a US citizen	282	35.6%

Ancestry

Ancestry	Count	%
French	1,367	10.8%
Italian	1,199	9.5%
Arab	861	6.8%
Polish	500	4%

Ancestry	Count	%
English	308	2.4%
Dutch	100	0.8%
German	28	0.2%
Irish	19	0.2%

Technology access

Metric	% of households
Computer access	35.0%
Internet access	92.5%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What ZIP codes does Ephrata, WA have?

Ephrata, WA has one ZIP code: 98823. Each ZIP code serves a distinct delivery area within the city and surrounding region.