Marshall, WA · standard
ZIP Code 99020
Spokane County, Washington - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 82
- 352/sq mi
- 56.3%
- Bachelor's or higher
ZIP code 99020 is a sparsely populated ZIP (a standard USPS delivery area) in Marshall, Spokane County, Washington, home to just 82 residents across 0.2 square miles, a density of 352 people per square mile, in the Los Angeles time zone.
Median household income is not on file for ZIP 99020, but per-capita income is -. Poverty here runs at 0.0%, with unemployment measured at -. On housing, the median home value is - with median rent at - per month, and 100.0% of occupied units are owner-occupied.
This is a highly-educated ZIP: 56.3% of adults hold a bachelor's degree or higher, the median age is -, and the average commute is -. We also surface 9 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Spokane County, so you can benchmark 99020 against its immediate geography rather than a national average alone.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 99020, Marshall, WA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
82
Population
0.2
Area (sq mi)
352
People / sq mi
Los Angeles
Time Zone
standard
ZIP Type
Who lives in ZIP 99020?
-
Median Age
0.0%
Male
100.0%
Female
0.0%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
0.0%
Poverty Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
7
Total Housing Units
7
Occupied Units
0
Vacant Units
2.29
Avg Household Size
Occupancy Type
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 4 business establishments in ZIP 99020, employing approximately 12 people with a combined annual payroll of $318,000.
4
Businesses
12
Employees
$318K
Annual Payroll
0
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 99020 vs 99224 →
ZIP 99020 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 99205
Spokane (99205)
42,137 residents
- 99207
Spokane (99207)
30,854 residents
- 99202
Spokane (99202)
21,580 residents
- 99203
Spokane (99203)
20,192 residents
- 99224
Spokane (99224)
18,289 residents
- 99201 13,342
Spokane (99201)
13,342 residents
- 99204 6,681
Spokane (99204)
6,681 residents
- 99001 6,151
Airway Heights (99001)
6,151 residents
- 99031 1,137
Spangle (99031)
1,137 residents
What this shows Among its immediate neighbors, ZIP 99020 ranks #0 by population - useful context the national average alone can't give.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 99224 | Spokane, WA | 18,289 | 6.3 mi |
| 99204 | Spokane, WA | 6,681 | 6.6 mi |
| 99203 | Spokane, WA | 20,192 | 6.3 mi |
| 99201 | Spokane, WA | 13,342 | 7.5 mi |
| 99001 | Airway Heights, WA | 6,151 | 6.6 mi |
| 99205 | Spokane, WA | 42,137 | 9.6 mi |
| 99202 | Spokane, WA | 21,580 | 8.5 mi |
| 99207 | Spokane, WA | 30,854 | 10.1 mi |
| 99031 | Spangle, WA | 1,137 | 11.5 mi |
More ZIP Codes in Spokane County
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Frequently Asked Questions
What county is ZIP code 99020 in? ▼
What is the population of ZIP code 99020? ▼
What is the demographic makeup of ZIP 99020? ▼
How many businesses are in ZIP code 99020? ▼
What is the education level in ZIP code 99020? ▼
Read our methodology to see how this data is sourced, computed, and verified.