99019 ZIP Code, Liberty Lake, WA
99019 is a ZIP code in Liberty Lake, Washington in Spokane County. It covers 22 square miles of land. The closest ZIP codes are 99016, 99027 and 99037. 12,447 people live here in 4,872 households. With about 558 people per square mile it is lightly settled, and owners and renters are mixed (68% own). Median household income is $120,053, above the Washington median of $98,141.
Quick facts
- Mailing city: Liberty Lake, WA
- County: Spokane County
- Land area: 22 sq mi
- Population: 12,447
- Median household income: $120,053
Key figures
| Measure | Value |
|---|---|
| Residents | 12,447 |
| Households | 4,872 |
| Median household income | $120,053 |
| Income per person | $57,589 |
| Median age | 39.7 |
| Homeowners | 68.1% |
| Median home value | $617,800 |
| Median rent | $1,893 |
| Bachelor's degree or higher | 49.7% |
| Average commute (minutes) | 22.1 |
| Households with kids under 18 | 32.9% |
| Moved in the past year | 12.2% |
| Below the poverty line | 4.5% |
| Broadband internet | 93.6% |
| Speak a non-English language at home | 2.7% |
Household income
| % of households | Value |
|---|---|
| <$10K | 2.2% |
| $10–15K | 1.7% |
| $15–25K | 2.3% |
| $25–35K | 3.2% |
| $35–50K | 9.8% |
| $50–75K | 12.2% |
| $75–100K | 9.0% |
| $100–150K | 22.6% |
| $150–200K | 10.5% |
| $200K+ | 26.5% |
Age
| % of all residents | Value |
|---|---|
| <10 | 16.9% |
| 10–19 | 11.5% |
| 20–24 | 3.3% |
| 25–34 | 11.2% |
| 35–44 | 12.5% |
| 45–54 | 11.8% |
| 55–64 | 11.6% |
| 65–74 | 13.8% |
| 75+ | 7.4% |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | 39.1% |
| Owned outright | 22.1% |
| Rented | 28.5% |
| Vacant | 10.4% |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | 65.7% |
| Townhome | 4.8% |
| 2–4 units | 1.6% |
| 5–19 units | 15.9% |
| 20+ units | 9.5% |
| Mobile / other | 2.4% |
Businesses in 99019
452 business establishments with 7,778 employees (ZIP Codes Business Patterns 2023).
- Professional, Scientific, and Technical Services: 67
- Real Estate and Rental and Leasing: 59
- Health Care and Social Assistance: 55
- Construction: 45
- Retail Trade: 40
- Finance and Insurance: 37
- Other Services (except Public Administration): 30
- Accommodation and Food Services: 29
EDDM carrier routes
See every USPS carrier route in 99019 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 99016 — Spokane Valley city, WA (3.5 mi)
- 99027 — Otis Orchards-East Farms CDP, WA (5.6 mi)
- 99037 — Spokane Valley city, WA (5.8 mi)
- 99023 (6 mi)
- 99216 — Spokane Valley city, WA (7.4 mi)
- 83854 — Post Falls city, ID (7.7 mi)
- 99206 — Spokane Valley city, WA (8.4 mi)
- 99025 — Otis Orchards-East Farms CDP, WA (10.8 mi)
Areas that include 99019
- Liberty Lake, WA ZIP codes — 2 ZIP codes
- Spokane County ZIP codes — 45 ZIP codes
- Washington ZIP code data
Where it ranks
- No. 3 of 35: highest median household income in Spokane County
- No. 2 of 34: highest median home value in Spokane County
- No. 9 of 35: highest share of households with children in Spokane County
Mail every home in 99019
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) 99019, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 99019 in?
- 99019 is a Liberty Lake, WA mailing address. By land area, 23% lies inside Liberty Lake; the rest is outside any Census-defined city or community.
- What county is 99019 in?
- 99019 is in Spokane County.
- What is the population of 99019?
- About 12,447 people (±690), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 12,813.
- What is the median household income in 99019?
- $120,053 (±$10,918), 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 99019?
- EDDM2GO's stored route library does not include 99019 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 99019?
- The closest, measured center to center: 99016 (3.5 mi, Spokane Valley), 99027 (5.6 mi, Otis Orchards-East Farms), 99037 (5.8 mi, Spokane Valley), 99023 (6 mi), 99216 (7.4 mi, Spokane Valley) and 83854 (7.7 mi, Post Falls).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.