99151 ZIP Code — Marcus, WA
Stevens County, Washington
ZIP code 99151 is located in Marcus, Washington, within Stevens County. It covers approximately 0.18 square miles and serves a population of 182 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 509.
182
population
0.18
sq mi land
Standard
ZIP type
Pacific (PT)
timezone
99151 ZIP code map
Cities in ZIP code 99151
Below are the cities the US Postal Service accepts for ZIP code 99151. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Marcus | Acceptable |
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 182 |
| Population density | 1,011 / sq mi |
| State FIPS | 53 |
| County FIPS | 065 |
| Geography | |
|---|---|
| Land area | 0.18 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 48.6642 |
| Longitude | -118.0640 |
| Timezone | Pacific (PT) |
| Area code | 509 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 89.2% | 49.6% | 31.7% |
| $50k – $100k | 8.4% | 31.1% | 30.6% |
| $100k – $200k | 2.4% | 15.5% | 27.1% |
| Over $200k | 0.0% | 3.8% | 10.6% |
Demographics & statistics
182
Population
1,011
People per sq mi
48.5
Median age
$48,125
Median household income
$18,975
Per capita income
$158,200
Median home value
$850
Median monthly rent
89.9%
Home ownership
32.4%
Poverty rate
0.0%
Unemployment
71
Housing units
19.8%
Bachelor's or higher
Age distribution
Male
Female
7
Under 5
7
4
5–9
3
3
10–14
3
6
15–19
5
7
20–24
6
4
25–34
3
11
35–44
10
10
45–54
10
2
55–59
1
15
60–64
15
8
65–74
8
3
75–84
3
14
85+
14
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 36 | 19.8% |
| 18 and over | 146 | 80.2% |
| 65 and over | 50 | 27.5% |
| Median age | 48.5 years | |
Race & ethnicity
White
71.7%
American Indian / Alaska Native
8.6%
Hispanic or Latino
8.1%
Other race
7.6%
Two or more races
4%
| Group | Count | % |
|---|---|---|
| White | 142 | 71.7% |
| American Indian / Alaska Native | 17 | 8.6% |
| Hispanic or Latino | 16 | 8.1% |
| Other race | 15 | 7.6% |
| Two or more races | 8 | 4% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 89.2% | 49.6% | 31.7% |
| $50k – $100k | 8.4% | 31.1% | 30.6% |
| $100k – $200k | 2.4% | 15.5% | 27.1% |
| Over $200k | 0.0% | 3.8% | 10.6% |
Under $10k
3.8%
$10k–$15k
6.3%
$15k–$25k
11.4%
$25k–$35k
11.4%
$35k–$50k
19.0%
$50k–$75k
40.5%
$75k–$100k
2.5%
$100k–$150k
5.1%
| Range | % of households |
|---|---|
| Under $10k | 3.8% |
| $10k–$15k | 6.3% |
| $15k–$25k | 11.4% |
| $25k–$35k | 11.4% |
| $35k–$50k | 19.0% |
| $50k–$75k | 40.5% |
| $75k–$100k | 2.5% |
| $100k–$150k | 5.1% |
| Median income | $48,125 |
Housing
Home values
Under $50k
2.8%
$50k–$100k
9.9%
$100k–$150k
25.4%
$150k–$200k
40.8%
$200k–$300k
9.9%
$500k–$1M
11.3%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $158,200 |
| Median rent / month | $850 |
| Owner occupied | 89.9% |
| Renter occupied | 10.1% |
| Vacant | 0.0% |
| Single-family detached | 88.6% |
| Large apartment buildings | 0.0% |
| Mobile homes | 11.4% |
| Median rooms | 7.0 |
| Avg household size (owned) | 2.11 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 16.5% |
| 1990–1999 | 16.5% |
| 1980–1989 | 5.1% |
| 1970–1979 | 6.3% |
| 1960–1969 | 0.0% |
| 1950–1959 | 2.5% |
| 1940–1949 | 8.9% |
| 1939 or earlier | 44.3% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 10.1% |
| 2 bedrooms | 22.8% |
| 3 bedrooms | 43.0% |
| 4 bedrooms | 19.0% |
| 5+ bedrooms | 5.1% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 10.1% |
| 2 vehicles | 58.2% |
| 3 or more | 31.6% |
Heating fuel
| Fuel type | % |
|---|---|
| Electricity | 36.7% |
| Fuel oil | 35.4% |
| Wood | 24.1% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 19 | 24.1% |
| Cohabiting couple | 16 | 20.3% |
| Male householder, no spouse | 9 | 11.4% |
| Female householder, no spouse | 35 | 44.3% |
| Households with children under 18 | 15 | 19.0% |
| Households with seniors (65+) | 41 | 51.9% |
| Average household size | 2.30 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 42.3% | 27.3% |
| Married | 24.4% | 19.5% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 31.2% |
| Divorced | 33.3% | 22.1% |
Education
Less than 9th grade
13.0%
Some HS, no diploma
6.1%
HS graduate
42.0%
Some college, no degree
16.8%
Associate's degree
2.3%
Bachelor's degree
14.5%
Graduate / professional
5.3%
| Metric | % |
|---|---|
| HS diploma or higher | 80.9% |
| Bachelor's or higher | 19.8% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 6 | 21.4% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 10 | 35.7% |
| High school | 8 | 28.6% |
| College / grad school | 4 | 14.3% |
Employment
Industry of employment
Retail trade
23.4%
Construction
19.1%
Transportation & utilities
17.0%
Agriculture & mining
14.9%
Professional & management
12.8%
Wholesale trade
4.3%
Finance & real estate
4.3%
Education & healthcare
2.1%
Other services
2.1%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 6.4% |
| Service | 10.6% |
| Sales & office | 25.5% |
| Natural resources & construction | 34.0% |
| Production & transportation | 23.4% |
Employment type
| Type | % |
|---|---|
| Private sector | 83.0% |
| Government | 4.3% |
| Self-employed | 12.8% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 95.0% |
| Carpool | 0.0% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 5.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 29.1 |
Poverty
All people
32.4%
Under 18 years
52.8%
18 and over
27.4%
Married-couple families
0.0%
Female-led households
28.6%
Income support
| Source | % of households |
|---|---|
| Social Security | 64.6% |
| Retirement income | 17.7% |
| Supplemental Security | 10.1% |
| Cash public assistance | 8.9% |
| Food stamps / SNAP | 12.7% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 32.0% |
| High blood pressure | 34.9% |
| High cholesterol | 33.8% |
| Diabetes | 11.1% |
| Heart disease | 8.0% |
| Stroke | 3.8% |
| Asthma | 11.2% |
| Arthritis | 29.1% |
| Kidney disease | 3.5% |
| Pulmonary disease | 9.0% |
| Cancer | 7.4% |
| Behavior / access | % |
|---|---|
| Smoking | 19.0% |
| Binge drinking | 16.2% |
| No physical activity | 21.4% |
| Less than 7 hrs sleep | 33.3% |
| Depression | 25.8% |
| Fair or poor health | 16.9% |
| Poor mental health | 15.4% |
| Poor physical health | 12.8% |
| No health insurance | 10.9% |
| Visited doctor (checkup) | 66.3% |
| Visited dentist | 57.6% |
| Cholesterol screening | 87.2% |
| Teeth loss | 14.1% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 12 | 8.2% |
| Disability | % |
|---|---|
| Any disability | 13.2% |
| Under 18 | 0.0% |
| 18–64 years | 17.7% |
| 65 and over | 14.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 38.5% |
| Public insurance | 70.3% |
| No insurance | 14.8% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 168 | 92.3% |
| Spanish | 0 | 0.0% |
| Other Indo-European | 0 | 0.0% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 182 | 100.0% |
| Born in same state | 182 | 100.0% |
| Born in different state | 144 | 79.1% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 43 | 23.6% |
| French | 34 | 18.7% |
| Arab | 22 | 12.1% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 19 | 10.4% |
| Dutch | 3 | 1.6% |
| German | 2 | 1.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 43.4% |
| Internet access | 100.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 99151
What city is ZIP code 99151 in?
ZIP code 99151 is primarily assigned to Marcus, Washington.
What county is ZIP code 99151 in?
ZIP code 99151 falls within Stevens County, Washington.
Does ZIP code 99151 have a large retiree population?
65% of households in ZIP code 99151 receive Social Security income, suggesting a significant retiree or disability population.
What is the poverty rate in ZIP code 99151?
32% of residents in ZIP code 99151 live below the poverty line, above the national average.
Does ZIP code 99151 have an older population?
28% of residents in ZIP code 99151 are 65 or older, above the national average of ~17%.
Is ZIP code 99151 mostly owner-occupied?
90% of occupied units in ZIP code 99151 are owner-occupied, well above the national average.
What timezone is ZIP code 99151 in?
ZIP code 99151 observes the PST timezone.