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ZIP code

21843

Ocean City, MD

PO BOX

21843 is a po box for Ocean City in Worcester County. Census ACS does not publish a population for this code. IRS last reported 1,202 people in 2008.

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

IRS 2008 population

1,202

IRS Statistics of Income 2008. Geography: ZCTA 21843. Methodology

About ZIP code 21843

Type

PO BOX

Timezone

America/New_York

Area codes

410

IRS households (2008)

783

More enterprise fields

Timezone
America/New_York
Area Codes
410
World Region
NA
Country
US

Commercial ZIP directory · not ACS

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 21843. Methodology

People in 21843

Census fields are empty for this ZIP.

Income and housing in 21843

ACS does not publish income or housing figures for this ZIP.

Places covering 21843

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.

No county overlap rows for this ZIP.

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

Population history for 21843

IRS population
1,356678020052008

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
20051,256
20061,146
20071,256
20081,202

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 21843

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ZIP centroids within 2 miles

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ZIP code 21843 FAQ

What city is ZIP code 21843 in?
21843 is in Ocean City, MD.
What county is 21843 in?
21843 is in Worcester County.
What is the median household income in 21843?
Median household income is not published for 21843.
Which ZIP codes are near 21843?
Use the radius tool on this page to list ZIP codes within a chosen distance of 21843.