Union Bridge, MD ZIP Codes
One ZIP code serves Union Bridge, Maryland: 21791. Together they are home to 5,340 residents in 1,968 households. That is more than the 1,055 people counted inside Union Bridge town limits, because these ZIP codes reach past its boundary.
Union Bridge town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 1,055 |
| Households | 468 |
| Median household income | $76,250 |
| Median home value | $293,300 |
| Median age | 35.3 |
| Median rent | $1,118 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 5,340 |
| Households (sum of ZIP codes) | 1,968 |
| Median household income, range across ZIP codes | $93,015 (21791) to $93,015 (21791) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $93,015 |
| Homeowners | 81.7% |
| Households with kids under 18 | 34.5% |
| Moved in the past year | 5.7% |
| Carrier routes in EDDM2GO's route library | 4 routes, 1,829 homes (1 of 1 ZIP codes) |
Every ZIP code in Union Bridge
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21791 | Union Bridge | 5,340 | 1,968 | $93,015 | $379,800 | 81.7% | 34.5% | 5.7% | 4 | 1,858 | 2% of its land; mailing city |
A ZIP code is listed for Union Bridge when at least 10% of its land lies inside Union Bridge town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Union Bridge. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Union Bridge.
Counties
- Frederick County — 33 ZIP codes
Price a mailing to Union Bridge ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Union Bridge, MD?
- 21791. A ZIP code is listed for Union Bridge when at least 10% of its land lies inside Union Bridge town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Union Bridge.
- What is the population of Union Bridge, MD?
- The Census Bureau counts 1,055 residents inside Union Bridge town limits (ACS 2020–2024). The 1 ZIP code that serve Union Bridge hold 5,340 residents in all.
- What is the median household income in Union Bridge, MD?
- $76,250 inside Union Bridge town limits, per the Census Bureau. Across its ZIP codes the medians run from $93,015 to $93,015.
- How many carrier routes and mailboxes are in Union Bridge, MD?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 1,829 residential and 29 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.