99371 ZIP Code, Washtucna, WA

99371 is a ZIP code in Washtucna, Washington — mostly in Adams County (79% of its land), with smaller parts in Franklin County. It covers 216 square miles of land. The closest ZIP codes are 99335, 99333 and 99341. 394 people live here in 150 households, fewer than in most Washington ZIP codes. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (77%). Median household income is $77,500, below the Washington median of $98,141; the median age is 46.3, older than most ZIP codes.

Quick facts

Key figures

MeasureValue
Residents394
Households150
Median household income$77,500
Income per person$31,288
Median age46.3
Homeowners76.7%
Median home value$217,500
Median rent$281
Bachelor's degree or higher17.7%
Average commute (minutes)16.4
Households with kids under 1827.3%
Moved in the past year11.9%
Below the poverty line19.5%
Broadband internet96.0%
Speak a non-English language at home6.8%

Household income

% of householdsValue
<$10K4.0%
$10–15K9.3%
$15–25K6.0%
$25–35K8.7%
$35–50K8.7%
$50–75K10.7%
$75–100K22.0%
$100–150K18.7%
$150–200K12.0%
$200K+0.0%

Age

% of all residentsValue
<105.5%
10–1914.5%
20–2411.2%
25–349.9%
35–448.1%
45–5412.9%
55–6414.3%
65–7412.9%
75+10.7%

Tenure

% of housing unitsValue
Owned, with mortgage11.9%
Owned outright31.0%
Rented13.1%
Vacant44.0%

Type of building

% of housing unitsValue
Detached house86.6%
Townhome0.0%
2–4 units0.0%
5–19 units0.0%
20+ units0.0%
Mobile / other13.4%

Businesses in 99371

4 business establishments with 11 employees (ZIP Codes Business Patterns 2023).

EDDM carrier routes

See every USPS carrier route in 99371 with residential and business mailbox counts on the route map. Open the EDDM route map.

Nearby ZIP codes

Areas that include 99371

Mail every home in 99371

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) 99371, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.

Frequently asked questions

What city is 99371 in?
99371 is a Washtucna, WA mailing address. None of its land lies inside a Census-defined city or community.
What county is 99371 in?
99371 is mostly in Adams County (79% of its land), with smaller parts in Franklin County.
What is the population of 99371?
About 394 people (±94), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 346.
What is the median household income in 99371?
$77,500 (±$17,249), 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 99371?
EDDM2GO's stored route library does not include 99371 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
What ZIP codes are near 99371?
The closest, measured center to center: 99335 (10.8 mi, Kahlotus), 99333 (11 mi), 99341 (16.9 mi, Lind), 99105 (17.1 mi), 99136 (19.7 mi) and 99359 (20.5 mi, Starbuck).

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