Severn is a community in Anne Arundel County, Maryland, home to about 58,402 people across 18 square miles. Its ZIP codes are 21076, 21077 and 21144, and parts of 20794 and 21061 are in Severn too.
Homes sold for a median of $241 per square foot across 3 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Mostly Severn; also Elkridge
Mostly Severn
Mostly Severn; also Gambrills and Odenton
Mostly Jessup; part is in Severn
Mostly Glen Burnie; part is in Severn
Each card is that ZIP code’s whole market, including any part outside Severn. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Severn’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Baltimore/Washington International Thurgood Marshall Airport (BWI)3 miles away |
|---|---|
| Nearest city of 250,000+ | Baltimore, MD12 miles away |
| Nearest city of 1 million+ | Philadelphia, PA103 miles away |
Straight-line distances from the center of Severn; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Severn had 57,118 residents in the 2020 census, up 63% since 2000.
It’s the 14th largest of 527 towns in Maryland by population.
Anne Arundel County grew from 39,620 residents in 1900 to 588,261 in 2020.
Anne Arundel County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 89°F in summer, and winter lows average 25°F. About 45 inches of rain and melted snow fall in a typical year, with about 19 inches of snow.
Source: NOAA 1991–2020 climate normals, Baltimore Wash Intl Ap, MD weather station (2 miles away).
245,664 jobs at 14,718 businesses in Anne Arundel County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
262 doctors and other health care providers list an office in Severn’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 17 |
|---|---|
| Specialist doctors | 25 |
| Dentists | 16 |
| Nurse practitioners and physician assistants | 97 |
| Mental health providers | 66 |
| Physical and occupational therapists | 32 |
| Optometrists | 7 |
| Chiropractors | 2 |
| Pharmacies | 15 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (16 nearby)
Grocery stores (6 nearby)
Pharmacies (4 nearby)
Libraries (1 nearby)
Museums
Theaters and performance venues
Counts are within about 3 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Anne Arundel County Public Schools, Howard County Public Schools. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Chesapeake Science PointHanover | Pre-K–12 | 1,051 | Charter | 2.7 mi |
| Hanover Hills ElementaryHanover | Pre-K–5 | 875 | Public | 3.8 mi |
| Hebron - Harman ElementaryHanover | Pre-K–5 | 459 | Public | 1.0 mi |
| Quarterfield ElementarySevern | Pre-K–5 | 544 | Public | 2.7 mi |
| Ridgeway ElementarySevern | Pre-K–5 | 551 | Public | 1.6 mi |
| Severn ElementarySevern | Pre-K–5 | 458 | Public | 0.8 mi |
| Van Bokkelen ElementarySevern | Pre-K–5 | 471 | Public | 1.0 mi |
| Thomas Viaduct MiddleHanover | 6–8 | 758 | Public | 3.7 mi |
| Center of Applied Technology-NorthSevern | 9–12 | — | Career and Technical | 2.9 mi |
| Severn Run High SchoolSevern | 9–12 | 1,608 | Public | 3.5 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Annapolis Area Christian SchoolSevern | K–5 | 110 | Christian (no specific denomination) | 3.8 mi |
| Annapolis Area Christian SchoolSevern | 9–12 | 373 | Christian (no specific denomination) | 2.5 mi |
| Archbishop Spalding High SchoolSevern | 9–12 | 1,295 | Roman Catholic | 3.3 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Glen Burnie, Ferndale, Jessup, Savage, Elkridge, Gambrills and Odenton.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.