Brownsville, MD ZIP Codes
2 ZIP codes serve Brownsville, Maryland: 21758 and 21715. Together they are home to 4,429 residents in 1,602 households. That is more than the 20 people counted inside Brownsville Census-designated place, because these ZIP codes reach past its boundary.
Brownsville Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 20 |
| Households | 14 |
| Median household income | not published |
| Median home value | not published |
| Median age | 66.5 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,429 |
| Households (sum of ZIP codes) | 1,602 |
| Median household income, range across ZIP codes | $111,528 (21758) to $111,528 (21758) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $111,528 |
| Homeowners | 84.5% |
| Households with kids under 18 | 32.3% |
| Moved in the past year | 6.4% |
| Carrier routes in EDDM2GO's route library | 5 routes, 1,873 homes (2 of 2 ZIP codes) |
Every ZIP code in Brownsville
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21758 | Knoxville | 4,409 | 1,588 | $111,528 | $424,600 | 84.4% | 32.6% | 6.4% | 4 | 1,869 | 0% of its land |
| 21715 | Brownsville | 20 | 14 | — | — | 100.0% | 0.0% | 0.0% | 1 | 33 | 100% of its land; mailing city |
A ZIP code is listed for Brownsville when at least 10% of its land lies inside the Brownsville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Brownsville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Brownsville.
Counties
- Washington County — 19 ZIP codes
- Frederick County — 33 ZIP codes
Nearby cities sharing these ZIP codes
- Brunswick — 2 ZIP codes
Price a mailing to Brownsville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Brownsville, MD?
- 21758 and 21715. A ZIP code is listed for Brownsville when at least 10% of its land lies inside the Brownsville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Brownsville.
- What is the population of Brownsville, MD?
- The Census Bureau counts 20 residents inside Brownsville Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Brownsville hold 4,429 residents in all.
- What is the median household income in Brownsville, MD?
- Across its ZIP codes the medians run from $111,528 to $111,528.
- How many carrier routes and mailboxes are in Brownsville, MD?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 5 carrier routes reaching 1,873 residential and 29 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.