ZIP code
20684
Saint Inigoes, MD
20684 covers Saint Inigoes in St. Mary's County, with 825 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 20684. Methodology
ZIP code map of 20684
About ZIP code 20684
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 20684. Not ACS. Methodology
People in 20684
Race
- White990
- Black or African American121
- American Indian or Alaska Native4
- Asian7
- Other race8
- Two or more races63
Hispanic or Latino (any race): 38
Age
- Under 10133
- 10 to 19127
- 20 to 29109
- 30 to 39151
- 40 to 49124
- 50 to 59202
- 60 to 69203
- 70 to 79102
- 80 and older42
Income and housing in 20684
Education
- High school graduate100.0%
- Bachelor's degree50.7%
- Graduate degree9.7%
Places covering 20684
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
No place overlap rows for this ZIP.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- St. Mary's County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 20684
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,075 | |
| 2006 | 1,024 | |
| 2007 | 1,050 | |
| 2008 | 1,004 | |
| 2009 | 1,030 | |
| 2010 | 1,068 | |
| 2011 | 1,210 | 1,094 |
| 2012 | 959 | 1,140 |
| 2013 | 857 | 1,160 |
| 2014 | 1,116 | 1,130 |
| 2015 | 1,443 | 1,130 |
| 2016 | 1,462 | 1,130 |
| 2017 | 1,666 | 1,130 |
| 2018 | 1,362 | 1,110 |
| 2019 | 1,066 | 1,100 |
| 2020 | 784 | 1,120 |
| 2021 | 775 | 1,130 |
| 2022 | 627 | 1,090 |
| 2023 | 825 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 20684
12 nearest ZIP centroids (any distance)
- 20680Ridge2.2 miPop 702 · Income $81,125
- 20630Drayden3.3 miPop 346 · Income $227,581
- 20686Saint Marys City4.3 miPop 949 · Income —
- 20628Dameron4.8 miPop 791 · Income $160,043
- 20692Valley Lee5.7 miPop 438 · Income $120,491
- 20687Scotland6.1 miPop 331 · Income —
- 20667Park Hall6.4 miPop 98 · Income —
- 20674Piney Point6.4 miPop 638 · Income $126,029
- 20690Tall Timbers6.6 miPop 1,046 · Income $129,236
- 20653Lexington Park7.7 miPop 26,799 · Income $97,923
- 20634Great Mills9.1 miPop 6,976 · Income $117,431
- 20620Callaway9.3 miPop 1,160 · Income $154,188
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 20684, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 20684 FAQ
- What city is ZIP code 20684 in?
- 20684 is in Saint Inigoes, MD.
- What county is 20684 in?
- 20684 is in St. Mary's County.
- What is the median household income in 20684?
- The median household income in 20684 is $176,938.
- Which ZIP codes are near 20684?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 20684.