Zip code 99166: Republic, Washington

Q: What city is zip code 99166?

99166 is assigned to Republic, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 99166 in?

99166 is mostly in Ferry County, but it extends into 1 other county.

Q: What is the population of 99166?

About 2,953 people live in 99166, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 99166?

The median household income in 99166 is $56,676.

Q: What zip codes are near 99166?

The closest zip codes to 99166 are 99150, 98859, 99118, 99141, 99121.

Residential delivery areaFerry CountyPacific Time

Population

2,953

Median household income

$57K

U.S. $81K

Median home value

$286K

U.S. $333K

Median rent

$810/mo

U.S. $1,413

Median age

54.2

U.S. 38.9

Land area

479 sq mi

6 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 99166

99166 is a rural zip code in Republic, Washington (Ferry County), covering 479 sq mi of land. About 2,953 people live here, or 6 per square mile. The median resident is 54.2 years old, compared with 38.9 nationally.

The median household earns $56,676 a year, 30% below the national median of $80,734. 10.6% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $286,000, or 5.0 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 79% of occupied homes are lived in by their owners, and renters pay a median of $810 a month.

14% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 12.7 minutes each way, and 16% of workers work from home. The most common jobs among working residents are in healthcare; construction and repair; and sales. 18% of them are self-employed (U.S.: 10%).

How 99166 compares

Sorted from highest to lowest national percentile

Unemployment rate15.3%
99th
WeaknessU.S. 5.2% · WA 5.1%15th of 570 in WA
Healthcare workers22.5%
99th
U.S. 9.7% · WA 9.3%13th of 570 in WA
Government workers38.5%
99th
U.S. 14.5% · WA 16%40th of 570 in WA
Median age54.2
98th
U.S. 38.9 · WA 38.386th of 571 in WA
Residents 65 and older32.2%
98th
U.S. 17.2% · WA 16.6%82nd of 571 in WA
Veterans14.4%
97th
U.S. 6.2% · WA 7.8%72nd of 571 in WA
Housing vacancy27.9%
97th
U.S. 10.1% · WA 7.3%71st of 563 in WA
Self-employed workers18.3%
96th
U.S. 10% · WA 9.6%81st of 570 in WA
Homeownership rate79%
76th
U.S. 65.2% · WA 63.8%224th of 563 in WA
Work from home16.2%
66th
U.S. 15.1% · WA 19.8%216th of 570 in WA
Rent-burdened renters54.7%
65th
U.S. 51.1% · WA 49.9%145th of 541 in WA
Poverty rate10.6%
48th
U.S. 12.5% · WA 9.9%241st of 563 in WA
Income inequality (Gini)0.427
43rd
U.S. 0.483 · WA 0.469266th of 560 in WA
Median home value$286,000
41st
U.S. $332,700 · WA $564,600437th of 536 in WA
Broadband access88.9%
28th
U.S. 91% · WA 93.6%410th of 563 in WA
Per capita income$32,158
25th
U.S. $44,673 · WA $53,744464th of 570 in WA
Median household income$56,676
16th
WeaknessU.S. $80,734 · WA $98,141490th of 541 in WA
Diversity index22.8
15th
U.S. 61.4 · WA 56.5475th of 571 in WA
Foreign-born residents2.4%
14th
U.S. 14.1% · WA 15.4%450th of 571 in WA
Uninsured rate2.4%
8th
StrengthU.S. 8.4% · WA 6.3%479th of 567 in WA
Median gross rent$810
7th
U.S. $1,413 · WA $1,760432nd of 475 in WA
Bachelor's degree or higher13.7%
7th
WeaknessU.S. 35.7% · WA 39.6%509th of 571 in WA
Population2,953
5th
U.S. 334,922,499 · WA 7,816,116337th of 571 in WA
Residents under 1813.3%
5th
U.S. 22% · WA 21.4%458th of 571 in WA
Median earnings per worker$30,833
3rd
WeaknessU.S. $49,666 · WA $59,959539th of 566 in WA
Population density6/sq mi
1st
U.S. 95/sq mi · WA 118/sq mi485th of 571 in WA
Average commute12.7 min
1st
StrengthU.S. 26.4 min · WA 26.6 min536th of 546 in WA
Tech workers0%
1st
U.S. 3.8% · WA 6.7%452nd of 570 in WA

Measure	99166	Ferry	WA	U.S.	National percentile	Rank in WA
Unemployment rateWeakness	15.3%	12.5%	5.1%	5.2%	99th	15th of 570
Healthcare workers	22.5%	19%	9.3%	9.7%	99th	13th of 570
Government workers	38.5%	47.4%	16%	14.5%	99th	40th of 570
Median age	54.2	52.9	38.3	38.9	98th	86th of 571
Residents 65 and older	32.2%	30.6%	16.6%	17.2%	98th	82nd of 571
Veterans	14.4%	11.7%	7.8%	6.2%	97th	72nd of 571
Housing vacancy	27.9%	23%	7.3%	10.1%	97th	71st of 563
Self-employed workers	18.3%	16.4%	9.6%	10%	96th	81st of 570
Homeownership rate	79%	78.1%	63.8%	65.2%	76th	224th of 563
Work from home	16.2%	14.4%	19.8%	15.1%	66th	216th of 570
Rent-burdened renters	54.7%	42.3%	49.9%	51.1%	65th	145th of 541
Poverty rate	10.6%	13.6%	9.9%	12.5%	48th	241st of 563
Income inequality (Gini)	0.427	0.428	0.469	0.483	43rd	266th of 560
Median home value	$286,000	$283,400	$564,600	$332,700	41st	437th of 536
Broadband access	88.9%	80.2%	93.6%	91%	28th	410th of 563
Per capita income	$32,158	$31,438	$53,744	$44,673	25th	464th of 570
Median household incomeWeakness	$56,676	$55,614	$98,141	$80,734	16th	490th of 541
Diversity index	22.8	46.5	56.5	61.4	15th	475th of 571
Foreign-born residents	2.4%	2.5%	15.4%	14.1%	14th	450th of 571
Uninsured rateStrength	2.4%	5.7%	6.3%	8.4%	8th	479th of 567
Median gross rent	$810	$663	$1,760	$1,413	7th	432nd of 475
Bachelor's degree or higherWeakness	13.7%	15.2%	39.6%	35.7%	7th	509th of 571
Population	2,953	7,387	7,816,116	334,922,499	5th	337th of 571
Residents under 18	13.3%	16.6%	21.4%	22%	5th	458th of 571
Median earnings per workerWeakness	$30,833	$42,153	$59,959	$49,666	3rd	539th of 566
Population density	6/sq mi	3/sq mi	118/sq mi	95/sq mi	1st	485th of 571
Average commuteStrength	12.7 min	21.3 min	26.6 min	26.4 min	1st	536th of 546
Tech workers	0%	0.4%	6.7%	3.8%	1st	452nd of 570

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

5–17

18–24

25–34

13%

35–44

11%

45–54

17%

55–64

19%

65–74

13%

75+

Median age

54.2

Under 18

13.3%

65 and over

32.2%

Race and ethnicity

White88%
Black0.2%
Hispanic3%
Asian0%
Native American2%
Pacific Islander1%
Other0%
Multiracial6%

Diversity index

22.8

U.S. 61.4

Foreign-born

2.4%

U.S. 14.1%

Born in state

59.4%

Language spoken at home (households)

English only

94%

Spanish

Other Indo-European

Asian / Pacific

Other

Households

Households: 1,247
Average household size: 2.3
Family households: 50%
Married couples: 41.7%
Living alone: 42%
Veterans (of adults): 14.4%
Male / female: 48% / 52%

Income and poverty

Household income distribution

<$25k

24%

$25–50k

18%

$50–75k

19%

$75–100k

15%

$100–150k

13%

$150–200k

$200k+

Median household income

99166

$56,676

Ferry Co.

$55,614

Washington

$98,141

United States

$80,734

Per capita income

$32,158

U.S. $44,673

Poverty rate

10.6%

U.S. 12.5%

Households earning $150K+

10.6%

U.S. 23%

Income inequality (Gini)

0.427

U.S. 0.483

Housing

Median home value

99166

$286,000

Ferry Co.

$283,400

Washington

$564,600

United States

$332,700

Median gross rent

99166

$810

Ferry Co.

$663

Washington

$1,760

United States

$1,413

Types of housing

Single-family

70%

2–4 units

5–19 units

20+ units

0.1%

Mobile home

22%

Boat, RV, van

Housing units: 1,730
Owner-occupied: 79%
Vacant: 27.9%
Median year built: 1987
Median rooms: 5.1
Renters paying 30%+ of income: 54.7%
Renters paying 50%+ of income: 17.1%
Home value to income: 5.0× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

56%

Carpooled

10%

Transit

Walked

15%

Bicycle

0.2%

Worked from home

16%

Other

Commute time (one way)

<10 min

51%

10–19

29%

20–29

13%

30–44

0.9%

45–59

60+

Average commute

12.7 min

U.S. 26.4 min

Unemployment

15.3%

U.S. 5.2%

In labor force

43.1%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Healthcare

23%

Construction and repair

13%

Sales

12%

Office and admin

Cleaning and personal care

Education

Police and fire

Management

Legal and social services

Farming, fishing and forestry

Food service

Production

Engineering and science

Transportation and moving

Business and finance

0.3%

Computer and math

Arts, media and sports

Industries

Public administration

15%

Education

11%

Health care and social assistance

11%

Other services

11%

Retail

10%

Construction

10%

Restaurants and hotels

Finance, insurance and real estate

Agriculture and mining

Manufacturing

Professional and technical services

Arts and recreation

Admin, support and management

Transportation, warehousing and utilities

Information

0.3%

Wholesale

Median earnings per worker

$30,833

U.S. $49,666

Self-employed

18.3%

U.S. 10%

Government workers

38.5%

U.S. 14.5%

Nonprofit workers

4.3%

U.S. 8.8%

Median earnings by type of work

Type of work	99166	U.S.
Management, business, science and arts	$69,464	$74,888
Service	$21,512	$26,804
Sales and office	$23,841	$40,476
Construction and maintenance	$45,450	$49,199
Production and transportation	$23,125	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

10%

High school

33%

Some college

27%

Associate's

16%

Bachelor's

Graduate

High school graduate or higher: 90.2%
Bachelor's degree or higher: 13.7%
Graduate or professional degree: 5.7%
Households with broadband: 88.9%
Cable, fiber or DSL: 62%
No internet access: 7.7%
Without health insurance: 2.4%
Limited-English households: 0.8%

Geography

City (USPS): Republic
State: Washington
County: Ferry County
Center point: 48.6087° N, 118.6673° W
Land area: 479 sq mi
Water area: 1.6 sq mi
Time zone: Pacific Time (UTC-8, UTC-7 in summer)
Zip type: Residential delivery area

99166 spans 2 counties

Ferry County99% of land
Okanogan County2% of land

Zip codes near 99166

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
99150	Malo, WA	14 mi	351	$61,833	$332,400
98859	Wauconda, WA	19 mi	435	$98,108	—
99118	Curlew, WA	20 mi	899	$68,875	$323,800
99141	Kettle Falls, WA	24 mi	5,626	$58,302	$320,700
99121	Danville, WA	24 mi	262	—	$392,000
99160	Orient, WA	25 mi	87	—	under $10,000
99155	Nespelem, WA	26 mi	1,009	$50,909	$143,100
98855	Tonasket, WA	27 mi	5,857	$60,179	$257,800
99107	Boyds, WA · PO box	27 mi	—	—	—
99151	Marcus, WA	28 mi	242	$55,489	$169,400
99167	Rice, WA	28 mi	871	$70,364	$285,000
99138	Inchelium, WA	29 mi	1,223	$50,833	$218,100

Zip codes like 99166 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 99166

What city is zip code 99166?

99166 is assigned to Republic, Washington. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 99166 in?

99166 is mostly in Ferry County, but it extends into 1 other county.

What is the population of 99166?

About 2,953 people live in 99166, according to the Census Bureau's American Community Survey.

What time zone is 99166 in?

99166 is in Pacific Time.

What is the median household income in 99166?

The median household income in 99166 is $56,676.

What zip codes are near 99166?

The closest zip codes to 99166 are 99150, 98859, 99118, 99141, 99121.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 99166, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.