99023 ZIP Code, Mica, WA
99023 is a ZIP code in Mica, Washington in Spokane County. It covers 18 square miles of land. The closest ZIP codes are 99016, 99037 and 99019. 800 people live here in 254 households. It is rural, with fewer than 100 people per square mile, and most homes are owner-occupied (100%). Median household income is $114,298, above the Washington median of $98,141; 40% of households have children under 18.
Quick facts
- Mailing city: Mica, WA
- County: Spokane County
- Land area: 18 sq mi
- Population: 800
- Median household income: $114,298
Key figures
| Measure | Value |
|---|---|
| Residents | 800 |
| Households | 254 |
| Median household income | $114,298 |
| Income per person | $49,800 |
| Median age | 36 |
| Homeowners | 100.0% |
| Median home value | $735,300 |
| Median rent | not published |
| Bachelor's degree or higher | 65.2% |
| Average commute (minutes) | 31.7 |
| Households with kids under 18 | 40.2% |
| Moved in the past year | 4.0% |
| Below the poverty line | 0.0% |
| Broadband internet | 91.7% |
| Speak a non-English language at home | 0.9% |
Household income
| % of households | Value |
|---|---|
| <$10K | 0.0% |
| $10–15K | 0.0% |
| $15–25K | 0.0% |
| $25–35K | 2.0% |
| $35–50K | 6.3% |
| $50–75K | 13.0% |
| $75–100K | 12.6% |
| $100–150K | 26.0% |
| $150–200K | 7.5% |
| $200K+ | 32.7% |
Age
| % of all residents | Value |
|---|---|
| <10 | 23.9% |
| 10–19 | 10.7% |
| 20–24 | 0.0% |
| 25–34 | 8.3% |
| 35–44 | 14.3% |
| 45–54 | 4.8% |
| 55–64 | 17.7% |
| 65–74 | 11.4% |
| 75+ | 9.0% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 73.3% |
| Owned outright | 15.8% |
| Rented | 0.0% |
| Vacant | 10.9% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 87.4% |
| Townhome | 0.0% |
| 2–4 units | 0.0% |
| 5–19 units | 0.0% |
| 20+ units | 0.0% |
| Mobile / other | 12.6% |
Businesses in 99023
14 business establishments with 68 employees (ZIP Codes Business Patterns 2023).
- Construction: 6
- Professional, Scientific, and Technical Services: 3
EDDM carrier routes
See every USPS carrier route in 99023 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 99016 — Spokane Valley city, WA (2.5 mi)
- 99037 — Spokane Valley city, WA (5.6 mi)
- 99019 — Liberty Lake city, WA (6 mi)
- 99030 — Rockford town, WA (6.2 mi)
- 99036 (6.7 mi)
- 99206 — Spokane Valley city, WA (6.7 mi)
- 99223 — Spokane city, WA (8.4 mi)
- 99216 — Spokane Valley city, WA (9.1 mi)
Areas that include 99023
- Mica, WA ZIP codes — 1 ZIP code
- Spokane County ZIP codes — 45 ZIP codes
- Washington ZIP code data
Mail every home in 99023
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) 99023, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 99023 in?
- 99023 is a Mica, WA mailing address. None of its land lies inside a Census-defined city or community.
- What county is 99023 in?
- 99023 is in Spokane County.
- What is the population of 99023?
- About 800 people (±425), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 685.
- What is the median household income in 99023?
- $114,298 (±$53,142), 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 99023?
- EDDM2GO's stored route library does not include 99023 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 99023?
- The closest, measured center to center: 99016 (2.5 mi, Spokane Valley), 99037 (5.6 mi, Spokane Valley), 99019 (6 mi, Liberty Lake), 99030 (6.2 mi, Rockford), 99036 (6.7 mi) and 99206 (6.7 mi, Spokane Valley).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.