21240 ZIP Code, Baltimore, MD
21240 is a ZIP code in Baltimore, Maryland in Anne Arundel County. It covers 4.5 square miles of land. The closest ZIP codes are 21077, 21061 and 21090. 0 people live here in 0 households, fewer than in most Maryland ZIP codes.
Quick facts
- Mailing city: Baltimore, MD
- County: Anne Arundel County
- Land area: 4.5 sq mi
- Population: 0
Key figures
| Measure | Value |
|---|---|
| Residents | 0 |
| Households | 0 |
| Median household income | not published |
| Income per person | not published |
| Median age | not published |
| Homeowners | not published |
| Median home value | not published |
| Median rent | not published |
| Bachelor's degree or higher | not published |
| Average commute (minutes) | not published |
| Households with kids under 18 | not published |
| Moved in the past year | not published |
| Below the poverty line | not published |
| Broadband internet | not published |
| Speak a non-English language at home | not published |
Household income
| % of households | Value |
|---|---|
| <$10K | not published |
| $10–15K | not published |
| $15–25K | not published |
| $25–35K | not published |
| $35–50K | not published |
| $50–75K | not published |
| $75–100K | not published |
| $100–150K | not published |
| $150–200K | not published |
| $200K+ | not published |
Age
| % of all residents | Value |
|---|---|
| <10 | not published |
| 10–19 | not published |
| 20–24 | not published |
| 25–34 | not published |
| 35–44 | not published |
| 45–54 | not published |
| 55–64 | not published |
| 65–74 | not published |
| 75+ | not published |
Tenure
| % of housing units | Value |
|---|---|
| Owned, with mortgage | not published |
| Owned outright | not published |
| Rented | not published |
| Vacant | not published |
Type of building
| % of housing units | Value |
|---|---|
| Detached house | not published |
| Townhome | not published |
| 2–4 units | not published |
| 5–19 units | not published |
| 20+ units | not published |
| Mobile / other | not published |
Businesses in 21240
118 business establishments with 10,902 employees (ZIP Codes Business Patterns 2023).
- Accommodation and Food Services: 36
- Transportation and Warehousing: 35
- Retail Trade: 14
- Other Services (except Public Administration): 7
- Administrative and Support and Waste Management and Remediation Services: 6
- Professional, Scientific, and Technical Services: 5
- Finance and Insurance: 4
- Wholesale Trade: 3
EDDM carrier routes
See every USPS carrier route in 21240 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 21077 — Severn CDP, MD (1.9 mi)
- 21061 — Glen Burnie CDP, MD (2.3 mi)
- 21090 — Linthicum CDP, MD (2.4 mi)
- 21076 — Severn CDP, MD (2.8 mi)
- 21144 — Severn CDP, MD (3.8 mi)
- 21227 — Arbutus CDP, MD (4.5 mi)
- 21225 — Brooklyn Park CDP, MD (4.6 mi)
- 21075 — Elkridge CDP, MD (4.7 mi)
Areas that include 21240
- Baltimore, MD ZIP codes — 28 ZIP codes
- Anne Arundel County ZIP codes — 41 ZIP codes
- Maryland ZIP code data
Mail every home in 21240
Route counts on this page price as Full Service 6.5 × 9 postcards: we print, bundle by carrier route and hand the mailing to USPS. Prefer to take it to the Post Office yourself? Print only costs less and you pay postage at drop-off.
Baltimore EDDM mailing
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 21240, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 21240 in?
- 21240 is a Baltimore, MD mailing address. None of its land lies inside a Census-defined city or community.
- What county is 21240 in?
- 21240 is in Anne Arundel County.
- What is the population of 21240?
- About 0 people (±14), according to the Census Bureau's American Community Survey 5-year estimates for 2020–2024. The 2020 Census counted 0.
- How many carrier routes and mailboxes are in 21240?
- EDDM2GO's stored route library does not include 21240 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 21240?
- The closest, measured center to center: 21077 (1.9 mi, Severn), 21061 (2.3 mi, Glen Burnie), 21090 (2.4 mi, Linthicum), 21076 (2.8 mi, Severn), 21144 (3.8 mi, Severn) and 21227 (4.5 mi, Arbutus).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.