20661 ZIP Code, Cobb Island, MD
20661 is a ZIP code in Cobb Island, Maryland in Charles County. It covers 0.0 square miles of land. The closest ZIP codes are 20625, 20618 and 20645. 0 people live here in 0 households, fewer than in most Maryland ZIP codes.
Quick facts
- Mailing city: Cobb Island, MD
- County: Charles County
- Land area: 0.0 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 |
EDDM carrier routes
See every USPS carrier route in 20661 with residential and business mailbox counts on the route map. Open the EDDM route map.
Nearby ZIP codes
- 20625 — Cobb Island CDP, MD (0.5 mi)
- 20618 (2.8 mi)
- 20645 (4.3 mi)
- 20621 (5 mi)
- 20626 (5 mi)
- 20609 (5.6 mi)
- 20606 (5.7 mi)
- 20664 — Rock Point CDP, MD (6.4 mi)
Areas that include 20661
- Cobb Island, MD ZIP codes — 3 ZIP codes
- Charles County ZIP codes — 22 ZIP codes
- Maryland ZIP code data
Mail every home in 20661
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.
EDDM guides
ZIP code statistics describe the Census ZIP Code Tabulation Area (ZCTA) 20661, which approximates the USPS ZIP code area. Census figures: American Community Survey 5-year estimates, 2020–2024.
Frequently asked questions
- What city is 20661 in?
- 20661 is a Cobb Island, MD mailing address. By land area, 100% lies inside Cobb Island.
- What county is 20661 in?
- 20661 is in Charles County.
- What is the population of 20661?
- 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 20661?
- EDDM2GO's stored route library does not include 20661 yet. The EDDM route map loads its carrier routes and mailbox counts when you search the ZIP code.
- What ZIP codes are near 20661?
- The closest, measured center to center: 20625 (0.5 mi, Cobb Island), 20618 (2.8 mi), 20645 (4.3 mi), 20621 (5 mi), 20626 (5 mi) and 20609 (5.6 mi).
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.