Crownsville, MD ZIP Codes
2 ZIP codes serve Crownsville, Maryland: 21401 and 21032. Together they are home to 47,479 residents in 21,133 households. That is more than the 1,756 people counted inside Crownsville Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $123,381 in 21401 to $168,653 in 21032.
Crownsville Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 1,756 |
| Households | 579 |
| Median household income | $201,550 |
| Median home value | $997,700 |
| Median age | 46.4 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 47,479 |
| Households (sum of ZIP codes) | 21,133 |
| Median household income, range across ZIP codes | $123,381 (21401) to $168,653 (21032) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $130,127 |
| Homeowners | 69.0% |
| Households with kids under 18 | 20.2% |
| Moved in the past year | 12.8% |
| Carrier routes in EDDM2GO's route library | 49 routes, 22,873 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Crownsville: 21032 ($168,653)
- Most residents: 21401 (38,629 people)
- Highest homeownership: 21032 (89.5% own their home)
- Most households with kids: 21032 (31.3% of households)
- Most new movers: 21401 (13.9% moved in last year)
- Youngest median age: 21401 (47.7 years)
- Highest median home value: 21032 ($682,100)
Every ZIP code in Crownsville
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 21401 | Annapolis | 38,629 | 17,984 | $123,381 | $601,400 | 65.4% | 18.3% | 13.9% | 42 | 22,532 | 4% of its land |
| 21032 | Crownsville | 8,850 | 3,149 | $168,653 | $682,100 | 89.5% | 31.3% | 7.8% | 7 | 3,658 | 25% of its land; mailing city |
A ZIP code is listed for Crownsville when at least 10% of its land lies inside the Crownsville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Crownsville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Crownsville.
Counties
- Anne Arundel County — 41 ZIP codes
Nearby cities sharing these ZIP codes
Price a mailing to Crownsville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Crownsville, MD?
- 21401 and 21032. A ZIP code is listed for Crownsville when at least 10% of its land lies inside the Crownsville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Crownsville.
- What is the population of Crownsville, MD?
- The Census Bureau counts 1,756 residents inside Crownsville Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Crownsville hold 47,479 residents in all.
- What is the median household income in Crownsville, MD?
- $201,550 inside Crownsville Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $123,381 to $168,653.
- Which Crownsville ZIP code has the highest median household income?
- 21032, at $168,653, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Crownsville, MD?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 49 carrier routes reaching 22,873 residential and 3,316 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.