Eldersburg, MD ZIP codes

4 ZIP/ZCTAs intersecting this Census place (CDP) in Carroll County.

ACS 2023 population

30,626

Median household income

$146,598

Median home value

$478,800

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Eldersburg (GEOID 2425575). Methodology

Combined population of ZIP/ZCTAs intersecting this place: 62,373 (4 ZIPs).

Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology

Map of Eldersburg, MD

Census place boundary and intersecting ZIP Code Tabulation Areas for Eldersburg, MD — Census place boundary for Eldersburg, MD. Intersecting ZCTAs may extend past the city limit. Not a USPS city limit. Boundaries: U.S. Census Bureau. Methodology · Data sources

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ZIP/ZCTA overlap with Eldersburg

Population overlap

Share of each ZIP/ZCTA’s population located within Eldersburg, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.

210480.5%
2110443.4%
2178474.7%
217971.7%

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

ZIP codes intersecting Eldersburg

ZIP	City	County	Population	Income
21048	Finksburg	Carroll County	10,002	$122,801
21104	Marriottsville	Howard County	5,786	$199,803
21784	Sykesville	Carroll County	37,813	$141,228
21797	Woodbine	Howard County	8,772	$185,435