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zipcodes.pro — CITY/WA/MICA

Mica ZIP code, Washington

The ZIP code for Mica, WA is 99023, and its area code is 509.

USPS city name
1 ZIP code
Population
800
Area code
509

NANPA lists no telephone rate centre for Mica itself, so these are the area codes of the nearest one, Liberty Lake (6.0 miles). A town on an area-code boundary can differ from its neighbour.

Mica in numbers

About 800 people live in Mica, in 254 households. The median household income is $114,298 a year, 16% above the Washington median of $98,141 (US: $80,734). The median owner-occupied home is valued at $735,300 (30% above the Washington median).

Population800Mica800
Households254Mica254
Median household income$114,298Mica$114,298Washington$98,141US $80,734
Median home value$735,300Mica$735,300Washington$564,600US $332,700

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the ZIP code addressed as Mica. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Mica

ZIP codes with the USPS city name Mica
ZIP City Type Population Median income Median home
99023 Mica , WA Standard 800 $114,298 $735,300

Map of Mica ZIP codes

99023

The ZIP codes of Mica, WA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Mica

The nearest larger towns are Liberty Lake (12,737 people, 7.4 mi), Spokane Valley (106,365 people, 8.0 mi) and Otis Orchards-East Farms (5,454 people, 10 mi).

Towns near Mica
TownPopulationDistance
Liberty Lake 12,737 7.4 mi
Spokane Valley 106,365 8.0 mi
Otis Orchards-East Farms 5,454 10.1 mi
Post Falls, ID 43,391 14.5 mi
Spokane 230,293 15.2 mi
Town and Country 4,890 17.2 mi
Mead 6,893 17.7 mi
Country Homes 6,198 18.0 mi
Coeur d'Alene, ID 56,447 18.8 mi
Fairwood 10,674 18.9 mi
Rathdrum, ID 10,874 19.7 mi
Airway Heights 11,245 21.0 mi
Cheney 12,804 21.0 mi
Hayden, ID 16,338 21.3 mi

More nearby: every ZIP code in Spokane County · Washington ZIP codes

Cite this page

zipcodes.pro. “Mica, WA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/wa/mica

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