99131 ZIP Code, Stevens County, WA

99131 is a ZIP code in Stevens County, Washington in Stevens County. It covers 17 square miles of land. The closest ZIP codes are 99101, 99167 and 99137. 127 people live here in 96 households, fewer than in most Washington ZIP codes. It is rural, with fewer than 100 people per square mile, and owners and renters are mixed (67% own). Median household income is $35,391, well below the Washington median of $98,141; the median age is 70.1, older than most ZIP codes.

Quick facts

Key figures

MeasureValue
Residents127
Households96
Median household income$35,391
Income per person$29,332
Median age70.1
Homeowners66.7%
Median home value$245,800
Median rentnot published
Bachelor's degree or higher5.5%
Average commute (minutes)not published
Households with kids under 180.0%
Moved in the past year3.1%
Below the poverty line15.7%
Broadband internet53.1%
Speak a non-English language at home0.0%

Household income

% of householdsValue
<$10K0.0%
$10–15K16.7%
$15–25K11.5%
$25–35K16.7%
$35–50K46.9%
$50–75K4.2%
$75–100K0.0%
$100–150K2.1%
$150–200K0.0%
$200K+2.1%

Age

% of all residentsValue
<100.0%
10–190.0%
20–240.0%
25–341.6%
35–442.4%
45–549.4%
55–643.1%
65–7461.4%
75+22.0%

Tenure

% of housing unitsValue
Owned, with mortgage10.4%
Owned outright45.2%
Rented27.8%
Vacant16.5%

Type of building

% of housing unitsValue
Detached house67.0%
Townhome7.8%
2–4 units0.0%
5–19 units0.0%
20+ units0.0%
Mobile / other25.2%

EDDM carrier routes

See every USPS carrier route in 99131 with residential and business mailbox counts on the route map. Open the EDDM route map.

Nearby ZIP codes

Areas that include 99131

Mail every home in 99131

Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.

EDDM guides

ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 99131, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 99131 in?
99131 is a Stevens County, WA mailing address. None of its land lies inside a Census-defined city or community.
What county is 99131 in?
99131 is in Stevens County.
What is the population of 99131?
About 127 people (±52), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 144.
What is the median household income in 99131?
$35,391 (±$4,303), compared with $98,141 for Washington as a whole. Half the households in the ZIP code earn more and half earn less.
How many carrier routes and mailboxes are in 99131?
EDDM2GO's stored route library does not include 99131 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
What ZIP codes are near 99131?
The closest, measured center to center: 99101 (7.4 mi, Addy), 99167 (8.1 mi), 99137 (10.4 mi), 99138 (14.4 mi, Inchelium), 99109 (18.2 mi, Chewelah) and 99181 (18.5 mi, Valley).

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.