Elkridge, MD ZIP Codes
2 ZIP codes serve Elkridge, Maryland: 21075 and 21076. Together they are home to 61,631 residents in 22,823 households. That is more than the 26,283 people counted inside Elkridge Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $135,303 in 21075 to $146,869 in 21076.
Elkridge Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 26,283 |
| Households | 9,339 |
| Median household income | $139,913 |
| Median home value | $454,200 |
| Median age | 34.4 |
| Median rent | $2,295 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 61,631 |
| Households (sum of ZIP codes) | 22,823 |
| Median household income, range across ZIP codes | $135,303 (21075) to $146,869 (21076) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $140,262 |
| Homeowners | 64.8% |
| Households with kids under 18 | 36.3% |
| Moved in the past year | 14.9% |
| Carrier routes in EDDM2GO's route library | 38 routes, 25,102 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Elkridge: 21076 ($146,869)
- Most residents: 21075 (37,363 people)
- Highest homeownership: 21076 (65.8% own their home)
- Most households with kids: 21075 (42.7% of households)
- Most new movers: 21075 (17.0% moved in last year)
- Youngest median age: 21075 (34.1 years)
- Highest median home value: 21076 ($513,300)
Every ZIP code in Elkridge
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21075 | Elkridge | 37,363 | 13,038 | $135,303 | $455,300 | 64.1% | 42.7% | 17.0% | 20 | 14,609 | 50% of its land; mailing city |
| 21076 | Hanover | 24,268 | 9,785 | $146,869 | $513,300 | 65.8% | 27.8% | 11.7% | 18 | 12,453 | 10% of its land |
A ZIP code is listed for Elkridge when at least 10% of its land lies inside the Elkridge Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Elkridge. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Elkridge.
Counties
- Howard County — 24 ZIP codes
- Anne Arundel County — 41 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Elkridge ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Elkridge, MD?
- 21075 and 21076. A ZIP code is listed for Elkridge when at least 10% of its land lies inside the Elkridge Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Elkridge.
- What is the population of Elkridge, MD?
- The Census Bureau counts 26,283 residents inside Elkridge Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Elkridge hold 61,631 residents in all.
- What is the median household income in Elkridge, MD?
- $139,913 inside Elkridge Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $135,303 to $146,869.
- Which Elkridge ZIP code has the highest median household income?
- 21076, at $146,869, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Elkridge, MD?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 38 carrier routes reaching 25,102 residential and 1,957 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.