Residential delivery area · Washington
ZIP Code 99101: Addy, WA
ZIP code 99101 uses the postal name Addy, Washington and lies entirely in Stevens County (Census 2020 ZIP-county file). About 1,700 people live there (Census Bureau, ACS 2020-2024). Median household income is $78,750 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Addy (a census-designated place); more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- FHFA2023
- ZBP2023
- IRS2022
- Town
- Addy · its only residential ZIP
- County
- Stevens County
- Census places
- Addy census-designated place
- Metro area
- Spokane-Spokane Valley, WA
- House district
- WA-5 119th Congress
- State
- Washington
- Time zone
- Pacific
- Land area
- 95.4 sq mi · 18 people per sq mi
Where is ZIP code 99101?
99101 centers on 48.316°, -117.937° and covers 95.4 square miles of land plus 0.1 of water. It borders 5 ZIP codes: 99131, 99109, 99167, 99137, 99114.
The map draws ZIP code areas only. For the streets inside 99101, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 99101 compare with the rest of Stevens County?
| Measure | 99101 | In Stevens County | In WA |
|---|---|---|---|
| People (ACS 2020-2024) | 1,690 | 9th of 21 | 377th of 605 |
| Median household income | $79k | not ranked | not ranked |
| Median home value | $435k | 3rd of 11 | 255th of 392 |
99101's median household income is not ranked: its 90% margin of error (±$28,825) is more than a quarter of the figure ($78,750). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 24% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 99101?
The 2020 Census counted 1,517 people in 99101; the ACS, which samples households over 2020-2024, estimates 1,690. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,690±392 (90% margin)
- 2020 Census count
- 1,517
- Households
- 618
- Median age
- 43.7
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 99101?
Of the 1,690 people the ACS estimates in 99101, 26.2% are under 18 and 20.7% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (83.9%).
- Under 1826.2%
- 18 to 6453.1%
- 65 and older20.7%
- White, not Hispanic83.9%
- Other or two or more9.4%
- Hispanic or Latino6.1%
- Black, not Hispanic0.4%
- Asian, not Hispanic0.2%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 99101 earn?
Median household income is $78,750 (ACS 2020-2024).
- Median household income
- $78,750±$28,825
- Income per person
- $38,666
- Below the poverty line
- 16.2%
- Unemployed (of the labor force)
- 4.4%
- Adults 25+ with a bachelor's degree
- 25.0%
- Adjusted gross income per tax return, 2022
- $60,869640 returns; wages 62% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 99101?
- Median home value (owners' estimate)
- $434,800
- Median gross rent
- –
- Homes owned by their occupants
- 88.7%
- Housing units
- 731
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 99101?
24 business establishments had a location in this ZIP code in 2023, 6 more than in 2018; the most are in agriculture, forestry, fishing and hunting (ZIP Code Business Patterns).
- Agriculture, forestry, fishing and hunting6
- Construction6
- Other services (except public administration)4
- Professional, scientific, and technical services3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 99101?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 99131 | Gifford | 127 | $35k | 7.4 mi |
| 99109 | Chewelah | 4,981 | $62k | 11.1 mi |
| 99167 | Rice | 871 | $70k | 11.2 mi |
| 99137 | Hunters | 495 | $51k | 14.2 mi |
| 99114 | Colville | 13,383 | $63k | 25.2 mi |
| 99181 | Valley | 1,995 | $64k | 14.2 mi (near) |
| 99173 | Springdale | 1,623 | $60k | 19.4 mi (near) |
| 99138 | Inchelium | 1,223 | $51k | 21.7 mi (near) |
| 99148 | Loon Lake | 2,794 | $67k | 22.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.