County demographics · Maryland
Prince George's County, Maryland demographics
Prince George's County, Maryland (county FIPS 24033) has a median household income of $101,798 (±$1,449) and a total population of 959,754 in the American Community Survey 5-year estimates for 2020-2024.
Margins of error are at the 90% confidence level. The figures describe 2020-2024 (dollars in 2024 dollars), not the present. 40 ZIP Code Tabulation Areas overlap the county (Census 2020).
Data as of Oct 22, 2026 (Olympus publication) · Markdown version
- Values are ACS 5-year estimates for 2020-2024 (dollars in 2024 dollars), not current figures.
- ZCTA-county overlaps come from the Census 2020 relationship file and use 2020 counties, by land area; Connecticut uses its legacy counties, not the planning regions in ACS 2022+.
ACS 5-year estimates, 2020-2024
Census American Community Survey 5-year estimates for 2020-2024, with 90% margins of error as published by the Census Bureau.
| Metric | Estimate | Margin of error (90%) | ACS table |
|---|---|---|---|
| Total population | 959,754 | none (controlled estimate) | B01003 |
| Median age | 38.5 years | ±0.2 years | B01002 |
| Households | 347,744 | ±1,303 | B11001 |
| Median household income (inflation-adjusted to the final ACS year) | $101,798 | ±$1,449 | B19013 |
| Median value of owner-occupied housing units | $426,000 | ±$3,100 | B25077 |
| Median gross rent | $1,799 | ±$14 | B25064 |
| Owner-occupied share of occupied housing units | 62.3% | none (derived from several estimates) | B25003 (derived) |
| Renter-occupied share of occupied housing units | 37.7% | none (derived from several estimates) | B25003 (derived) |
| High school graduate or higher (age 25+) | 86.6% | none (derived from several estimates) | B15003 (derived) |
| Bachelor's degree or higher (age 25+) | 36.7% | none (derived from several estimates) | B15003 (derived) |
| Share of people below the poverty level | 10.8% | none (derived from several estimates) | B17001 (derived) |
| Unemployment rate (civilian labor force) | 6.4% | none (derived from several estimates) | B23025 (derived) |
- Dollar values are in 2024 inflation-adjusted dollars.
- Percentages' margins of error are in percentage points (pp).
Geography
| Measure | Value |
|---|---|
| County FIPS | 24033 |
| Land area | 482.6 sq mi |
| Water area | 16.24 sq mi |
| Population density | 1,989 per sq mi of land |
| Geography vintage | 2024 Gazetteer |
ZIP codes (ZCTAs) in this county
ZCTAs that overlap the county in the Census 2020 ZCTA to county relationship file, largest share of the county's land first.
| ZCTA | Share of county land | Share of ZCTA land | County is the ZCTA's primary county |
|---|---|---|---|
| 20772 | 15% | 100% | Yes |
| 20613 | 13.8% | 91.7% | Yes |
| 20774 | 7.2% | 100% | Yes |
| 20744 | 5.4% | 100% | Yes |
| 20735 | 5.4% | 100% | Yes |
| 20607 | 3.9% | 96.4% | Yes |
| 20608 | 3.7% | 100% | Yes |
| 20721 | 3.5% | 100% | Yes |
| 20720 | 3.1% | 100% | Yes |
| 20705 | 3% | 98.9% | Yes |
| 20715 | 2.9% | 100% | Yes |
| 20708 | 2.5% | 100% | Yes |
| 20707 | 2.5% | 93.8% | Yes |
| 20716 | 2.4% | 100% | Yes |
| 20785 | 2.1% | 100% | Yes |
| 20706 | 2.1% | 100% | Yes |
| 20743 | 2% | 100% | Yes |
| 20748 | 1.9% | 100% | Yes |
| 20740 | 1.8% | 100% | Yes |
| 20747 | 1.6% | 100% | Yes |
| 20601 | 1.6% | 16.1% | |
| 20746 | 1.6% | 100% | Yes |
| 20770 | 1.5% | 100% | Yes |
| 20745 | 1.3% | 100% | Yes |
| 20769 | 1.3% | 100% | Yes |
| 20783 | 1.2% | 100% | Yes |
| 20762 | 1.2% | 100% | Yes |
| 20782 | 0.9% | 100% | Yes |
| 20784 | 0.9% | 100% | Yes |
| 20737 | 0.7% | 100% | Yes |
| 20781 | 0.5% | 100% | Yes |
| 20623 | 0.4% | 100% | Yes |
| 20722 | 0.3% | 100% | Yes |
| 20771 | 0.3% | 100% | Yes |
| 20710 | 0.2% | 100% | Yes |
| 20712 | 0.2% | 100% | Yes |
| 20904 | 0.1% | 2.5% | |
| 20742 | 0.1% | 100% | Yes |
| 20912 | 0.1% | 10% | |
| 20903 | 0% | 4.9% |
Sources
- American Community Survey 5-year estimates (Census Data API) — U.S. Census Bureau. ACS 5-year 2020-2024 (release acs5-2024:county), source date 2025-09-02. https://api.census.gov/data/2024/acs/acs5?get=NAME,B01003_001E,B01003_001M,B01002_001E,B01002_001M,B11001_001E,B11001_001M,B19013_001E,B19013_001M,B25077_001E,B25077_001M,B25064_001E,B25064_001M,B25003_001E,B25003_002E,B25003_003E,B15003_001E,B15003_017E,B15003_018E,B15003_019E,B15003_020E,B15003_021E,B15003_022E,B15003_023E,B15003_024E,B15003_025E,B17001_001E,B17001_002E,B23025_003E,B23025_005E&for=county:033&in=state:24
- Published by Olympus on Oct 22, 2026.
- Source data: U.S. Census Bureau. Works of the U.S. government are not subject to copyright in the United States.
- This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
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curl -s "https://api.olympus.new-odyssey.com/v1/geo-demographics/counties/24033" -H "X-API-Key: $OLYMPUS_API_KEY"get_us_demographics {"county_fips":"24033"}