Annapolis Junction, MD · standard
ZIP Code 20701
Howard County, Maryland - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 2
- 1/sq mi Low-density area
- $85,594
- Median income Above-median income area
- 73.3%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Annapolis Junction pairs an above-median household income, in a rural, renter-heavy area.
- Top 31%
- household income, US ZIPs
- 1
- people per sq mi
- 0%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 20701 against every reporting US ZIP.
ZIP code 20701 is a sparsely populated ZIP (a standard USPS delivery area) in Annapolis Junction, Howard County, Maryland, home to just 2 residents across 3.3 square miles, a density of 1 people per square mile, in the New York time zone.
With fewer than 100 residents on file, this page keeps the Census figures below and skips the multi-chart expansion used on larger ZIPs. Small-N ACS estimates are already unstable enough without padding the page around them. Median household income is $85,594.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 20701, Annapolis Junction, MD · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
2
Population
3.3
Area (sq mi)
1
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 20701?
30.4
Median Age
42.9%
Male
57.1%
Female
10.7%
Foreign-Born
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$85,594
Median Household Income
-25% vs state ZIP avg
$79,429
Per Capita Income
3.7%
Poverty Rate
8.9%
Unemployment Rate
How ZIP 20701 ranks among Maryland ZIPs
Annapolis Junction, MD household income vs. every Maryland ZIP code
Median household income among 419 reporting Maryland ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$85,594 30th percentile higher than 30% of 419 Maryland ZIPs
Each bar is a $20K-wide band; taller bars hold more Maryland ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
358housing units
358
Total Housing Units
358
Occupied Units
0
Vacant Units
1.43
Avg Household Size
Occupancy Type
$2,139
Median Rent
2015
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 234 business establishments in ZIP 20701, employing approximately 10,474 people with a combined annual payroll of $1,323,564,000.
234
Businesses
10,474
Employees
$1.3B
Annual Payroll
12
Industry Sectors
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 20701 vs 20794 →
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 20701, both outside MD so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
Related Areas
Frequently Asked Questions
What county is ZIP code 20701 in?
ZIP code 20701 (Annapolis Junction) is located in Howard County, Maryland. Howard County contains multiple ZIP codes, see the full list at /counties/howard-md.
What is the population of ZIP code 20701?
ZIP code 20701 in Annapolis Junction, MD has a population of 2 according to the Census Bureau ACS 2023 estimates.
Take this with you
What to do with ZIP 20701's numbers, next.
- See how ZIP 20701 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Annapolis Junction, MD ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.