Park Hall, MD · standard
ZIP Code 20667
St. Mary's County, Maryland - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 494
- 95/sq mi Moderate-density area
- 77.6%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Park Hall has 494 residents, placing it in the 19th percentile of the 33,099 US ZIP codes with a reported population, at 95 people per square mile.
Source: USPS ZIP record + U.S. Census Bureau ZIP population. Rank compares ZIP 20667 against every US ZIP with a reported population; income/home-value percentiles are not available for this ZIP.
ZIP code 20667 is a sparsely populated ZIP (a standard USPS delivery area) in Park Hall, St. Mary's County, Maryland, home to just 494 residents across 5.2 square miles, a density of 95 people per square mile, in the New York time zone.
Median household income is not on file for ZIP 20667, but per-capita income is $52,683. The poverty rate is 35.3%, so the area-level income figures should not be treated as typical household experience. The ACS does not report a median home value for this ZIP, so housing cost context is limited to the available tenure and rent fields.
This is a highly-educated ZIP: 77.6% of adults hold a bachelor's degree or higher, the median age is 39.6, and the average commute is -. The page also surfaces 10 ZIP codes within roughly 10 miles and 6 more in St. Mary's County, so 20667 can be compared with both its immediate and county-level context.
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 20667, Park Hall, 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
494
Population
5.2
Area (sq mi)
95
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 20667?
39.6
Median Age
50.0%
Male
50.0%
Female
0.0%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$52,683
Per Capita Income
35.3%
Poverty Rate
0.0%
Unemployment Rate
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
128housing units
128
Total Housing Units
45
Occupied Units
83
Vacant Units
3.33
Avg Household Size
Occupancy Type
1993
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Nearby ZIP Codes
Want a side-by-side? Compare 20667 vs 20653 →
ZIP 20667 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 20653
Lexington Park (20653)
24,481 residents
- 20634 5,927
Great Mills (20634)
5,927 residents
- 20620 1,443
Callaway (20620)
1,443 residents
- 20686 1,332
Saint Marys City (20686)
1,332 residents
- 20684 1,125
Saint Inigoes (20684)
1,125 residents
- 20692 1,051
Valley Lee (20692)
1,051 residents
- 20670 1,014
Patuxent River (20670)
1,014 residents
- 20674 830
Piney Point (20674)
830 residents
- 20629 535
Dowell (20629)
535 residents
What this shows Among its immediate neighbors, ZIP 20667 ranks #0 by population - useful context the national average alone can't give.
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 20653 | Lexington Park, MD | 24,481 | 1.0 mi |
| 20686 | Saint Marys City, MD | 1,332 | 2.7 mi |
| 20634 | Great Mills, MD | 5,927 | 3.4 mi |
| 20630 | Drayden, MD | 348 | 4.1 mi |
| 20670 | Patuxent River, MD | 1,014 | 4.6 mi |
| 20692 | Valley Lee, MD | 1,051 | 3.9 mi |
| 20620 | Callaway, MD | 1,443 | 4.5 mi |
| 20684 | Saint Inigoes, MD | 1,125 | 5.5 mi |
| 20629 | Dowell, MD | 535 | 8.2 mi |
| 20674 | Piney Point, MD | 830 | 6.6 mi |
More ZIP Codes in St. Mary's County
Related Areas
Frequently Asked Questions
What county is ZIP code 20667 in?
ZIP code 20667 (Park Hall) is located in St. Mary's County, Maryland. St. Mary's County contains multiple ZIP codes, see the full list at /counties/st-marys-md.
What is the population of ZIP code 20667?
ZIP code 20667 in Park Hall, MD has a population of 494 according to the Census Bureau ACS 2023 estimates.
What is the demographic makeup of ZIP 20667?
The largest racial group in ZIP 20667 is White at 64.7%. Hispanic or Latino residents make up 24.7% of the population.
What is the education level in ZIP code 20667?
In ZIP code 20667, 77.6% of residents aged 25+ have a high school diploma or higher, and 77.6% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the poverty rate in ZIP code 20667?
The poverty rate in ZIP code 20667 is 35.3% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 20667's numbers, next.
- See how ZIP 20667 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Park Hall, 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.