Reisterstown, MD ZIP Codes
2 ZIP codes serve Reisterstown, Maryland: 21117 and 21136. Together they are home to 94,904 residents in 38,241 households. That is more than the 25,582 people counted inside Reisterstown Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $101,831 in 21117 to $118,500 in 21136.
Reisterstown Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 25,582 |
| Households | 10,441 |
| Median household income | $85,543 |
| Median home value | $358,700 |
| Median age | 41.8 |
| Median rent | $1,600 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 94,904 |
| Households (sum of ZIP codes) | 38,241 |
| Median household income, range across ZIP codes | $101,831 (21117) to $118,500 (21136) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $107,519 |
| Homeowners | 63.3% |
| Households with kids under 18 | 30.4% |
| Moved in the past year | 10.1% |
| Carrier routes in EDDM2GO's route library | 71 routes, 39,693 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Reisterstown: 21136 ($118,500)
- Most residents: 21117 (62,816 people)
- Highest homeownership: 21136 (79.4% own their home)
- Most households with kids: 21117 (32.5% of households)
- Most new movers: 21117 (12.5% moved in last year)
- Youngest median age: 21117 (36.7 years)
- Highest median home value: 21136 ($422,100)
Every ZIP code in Reisterstown
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21117 | Owings Mills | 62,816 | 25,193 | $101,831 | $387,400 | 55.0% | 32.5% | 12.5% | 45 | 27,553 | 3% of its land |
| 21136 | Reisterstown | 32,088 | 13,048 | $118,500 | $422,100 | 79.4% | 26.4% | 5.5% | 26 | 14,239 | 7% of its land; mailing city |
A ZIP code is listed for Reisterstown when at least 10% of its land lies inside the Reisterstown Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Reisterstown. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Reisterstown.
Counties
- Baltimore County — 54 ZIP codes
Nearby cities sharing these ZIP codes
- Owings Mills — 1 ZIP code
- Garrison — 2 ZIP codes
Price a mailing to Reisterstown ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Reisterstown, MD?
- 21117 and 21136. A ZIP code is listed for Reisterstown when at least 10% of its land lies inside the Reisterstown Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Reisterstown.
- What is the population of Reisterstown, MD?
- The Census Bureau counts 25,582 residents inside Reisterstown Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Reisterstown hold 94,904 residents in all.
- What is the median household income in Reisterstown, MD?
- $85,543 inside Reisterstown Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $101,831 to $118,500.
- Which Reisterstown ZIP code has the highest median household income?
- 21136, at $118,500, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Reisterstown, MD?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 71 carrier routes reaching 39,693 residential and 2,094 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.