Residential delivery area · Washington
ZIP Code 99133: Grand Coulee, WA
ZIP code 99133 uses the postal name Grand Coulee, Washington and lies mostly in Douglas County (82% of its land), reaching into Grant County and Lincoln County (Census 2020 ZIP-county file). About 1,100 people live there (Census Bureau, ACS 2020-2024). Median household income is $68,854 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Grand Coulee; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Grand Coulee · its only residential ZIP
- County
- Douglas County (82%); Grant County (11%); Lincoln County (7%)
- Census places
- Grand Coulee
- Metro area
- Wenatchee-East Wenatchee, WA
- House districts
- WA-4 (93%), WA-5 (7%) 119th Congress, by share of land
- State
- Washington
- Time zone
- Pacific
- Land area
- 182.5 sq mi · 6 people per sq mi
Where is ZIP code 99133?
99133 centers on 48.010°, -119.136° and covers 182.5 square miles of land plus 24.4 of water. It borders 10 ZIP codes: 99124, 99116, 99123, 98830, 99103, 99155, 99140, 99115, 98840, 99185.
The map draws ZIP code areas only. For the streets inside 99133, 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 99133 compare with the rest of Douglas County?
| Measure | 99133 | In Douglas County | In WA |
|---|---|---|---|
| People (ACS 2020-2024) | 1,115 | 10th of 12 | 413th of 605 |
| Median household income | $69k | not ranked | not ranked |
| Median home value | $230k | 9th of 9 | 385th of 392 |
99133's median household income is not ranked: its 90% margin of error (±$35,722) is more than a quarter of the figure ($68,854). 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 12% 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 99133?
The 2020 Census counted 1,476 people in 99133; the ACS, which samples households over 2020-2024, estimates 1,115. Its boundary changed between the 2010 and 2020 censuses, so the two counts are not compared.
- People, ACS 2020-2024
- 1,115±173 (90% margin)
- 2020 Census count
- 1,476
- Households
- 536
- Median age
- 49.4
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 99133?
Of the 1,115 people the ACS estimates in 99133, 14.7% are under 18 and 27.4% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (74.0%), then Other or two or more (12.9%).
- Under 1814.7%
- 18 to 6457.8%
- 65 and older27.4%
- White, not Hispanic74.0%
- Other or two or more12.9%
- Hispanic or Latino12.2%
- Black, not Hispanic0.6%
- Asian, not Hispanic0.3%
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 99133 earn?
Median household income is $68,854 (ACS 2020-2024).
- Median household income
- $68,854±$35,722
- Income per person
- $41,131
- Below the poverty line
- 24.8%
- Unemployed (of the labor force)
- 5.3%
- Adults 25+ with a bachelor's degree
- 24.1%
- Adjusted gross income per tax return, 2022
- $65,099720 returns; wages 61% 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 99133?
- Median home value (owners' estimate)
- $229,900
- Median gross rent
- $591
- Homes owned by their occupants
- 75.2%
- Housing units
- 731
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 99133?
45 business establishments had a location in this ZIP code in 2023, 6 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade11
- Accommodation and food services9
- Health care and social assistance5
- Other services (except public administration)5
- Construction4
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 99133?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 99124 | Elmer City | 326 | $70k | 8.5 mi |
| 99116 | Coulee Dam | 1,786 | $66k | 9.3 mi |
| 99123 | Electric City | 977 | $88k | 9.3 mi |
| 98830 | Mansfield | 557 | $83k | 20.5 mi |
| 99103 | Almira | 556 | $53k | 21.4 mi |
| 99155 | Nespelem | 1,009 | $51k | 21.7 mi |
| 99140 | Keller | 486 | $54k | 23.7 mi |
| 99115 | Coulee City | 1,369 | $63k | 25.8 mi |
| 98840 | Okanogan | 4,892 | $57k | 26.1 mi |
| 99185 | Wilbur | 1,501 | $73k | 27.8 mi |
| 98813 | Bridgeport | 2,826 | $50k | 22.2 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.