Washington, DC · standard
ZIP Code 20405
District of Columbia, District of Columbia - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 0
- Population
ZIP code 20405 is a sparsely populated ZIP (a standard USPS delivery area) in Washington, District of Columbia, District of Columbia, home to just 0 residents across an area without a mapped square-mile figure, in the New York time zone.
Median household income is not on file for ZIP 20405, but per-capita income is -. The ACS does not publish both hardship measures for this ZIP, so the income figures above should be read without inferring a full local economic picture. The ACS does not report a median home value for this ZIP, so housing cost context is limited to the available tenure and rent fields.
Education and household profile round out the picture: - of adults hold a bachelor's degree or higher, the median age is -, and the average commute is -. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in District of Columbia, so 20405 can be compared with both its immediate and county-level context.
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 20405, Washington, DC · 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
0
Population
-
Area (sq mi)
-
People / sq mi
New York
Time Zone
standard
ZIP Type
What businesses operate in this ZIP?
Census Bureau data shows 7 business establishments in ZIP 20405, employing approximately 134 people with a combined annual payroll of $13,650,000.
7
Businesses
134
Employees
$13.7M
Annual Payroll
1
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Professional, scientific, and technical services | 4 | 57.1% |
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 20405 vs 20240 →
ZIP 20405 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 20036
Washington (20036)
5,435 residents
- 20006
Washington (20006)
3,227 residents
- 20052 470
Washington (20052)
470 residents
What this shows Among its immediate neighbors, ZIP 20405 ranks #0 by population - useful context the national average alone can't give.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 20240 | Washington, DC | 0 | 0.1 mi |
| 20006 | Washington, DC | 3,227 | 0.2 mi |
| 20506 | Washington, DC | 0 | 0.2 mi |
| 20245 | Washington, DC | 0 | 0.2 mi |
| 20551 | Washington, DC | 0 | 0.3 mi |
| 20520 | Washington, DC | 0 | 0.3 mi |
| 20052 | Washington, DC | 470 | 0.4 mi |
| 20418 | Washington, DC | 0 | 0.4 mi |
| 20427 | Washington, DC | 0 | 0.5 mi |
| 20036 | Washington, DC | 5,435 | 0.7 mi |
More ZIP Codes in District of Columbia
Related Areas
Frequently Asked Questions
What county is ZIP code 20405 in?
ZIP code 20405 (Washington) is located in District of Columbia, District of Columbia. District of Columbia contains multiple ZIP codes, see the full list at /counties/district-of-columbia-dc.
How many businesses are in ZIP code 20405?
ZIP code 20405 has 7 business establishments employing approximately 134 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
Related
Take this with you
What to do with ZIP 20405's numbers, next.
- See how ZIP 20405 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Washington, DC ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.