Lake Arbor, MD ZIP Codes
2 ZIP codes serve Lake Arbor, Maryland: 20774 and 20721. Together they are home to 82,848 residents in 32,151 households. That is more than the 14,335 people counted inside Lake Arbor Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $128,259 in 20774 to $163,105 in 20721.
Lake Arbor Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 14,335 |
| Households | 6,340 |
| Median household income | $121,211 |
| Median home value | $460,600 |
| Median age | 44.6 |
| Median rent | $2,431 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 82,848 |
| Households (sum of ZIP codes) | 32,151 |
| Median household income, range across ZIP codes | $128,259 (20774) to $163,105 (20721) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $140,242 |
| Homeowners | 80.4% |
| Households with kids under 18 | 29.2% |
| Moved in the past year | 9.7% |
| Carrier routes in EDDM2GO's route library | 55 routes, 33,501 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Lake Arbor: 20721 ($163,105)
- Most residents: 20774 (51,816 people)
- Highest homeownership: 20721 (89.5% own their home)
- Most households with kids: 20721 (31.4% of households)
- Most new movers: 20774 (11.7% moved in last year)
- Youngest median age: 20774 (42.5 years)
- Highest median home value: 20721 ($580,200)
Every ZIP code in Lake Arbor
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 20774 | Upper Marlboro | 51,816 | 21,095 | $128,259 | $455,300 | 75.6% | 28.0% | 11.7% | 36 | 23,178 | 4% of its land |
| 20721 | Bowie | 31,032 | 11,056 | $163,105 | $580,200 | 89.5% | 31.4% | 6.4% | 19 | 11,271 | 16% of its land |
A ZIP code is listed for Lake Arbor when at least 10% of its land lies inside the Lake Arbor Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lake Arbor. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Lake Arbor.
Counties
- Prince George's County — 38 ZIP codes
Nearby cities sharing these ZIP codes
- Kettering — 1 ZIP code
- Brock Hall — 2 ZIP codes
- Westphalia — 2 ZIP codes
- Largo — 1 ZIP code
- Springdale — 3 ZIP codes
- Bowie — 4 ZIP codes
- Mitchellville — 2 ZIP codes
Price a mailing to Lake Arbor ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Lake Arbor, MD?
- 20774 and 20721. A ZIP code is listed for Lake Arbor when at least 10% of its land lies inside the Lake Arbor Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Lake Arbor.
- What is the population of Lake Arbor, MD?
- The Census Bureau counts 14,335 residents inside Lake Arbor Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Lake Arbor hold 82,848 residents in all.
- What is the median household income in Lake Arbor, MD?
- $121,211 inside Lake Arbor Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $128,259 to $163,105.
- Which Lake Arbor ZIP code has the highest median household income?
- 20721, at $163,105, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Lake Arbor, MD?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 55 carrier routes reaching 33,501 residential and 948 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.