US5.com

Maryland ZIP Codes & Demographics

Maryland ZIP codes, demographics, and median household income — 477 ZIP codes — population 6,170,363 — avg. income $111,660 — avg. home value $427,350. Compare counties, cities, and ZIP-level data on US5.

ZIP codes
477
Population
6,170,363
Median household income (avg.)
$111,660
149% of U.S. median
Average home value
$427,350
123% of U.S. median
Average rent
$1,415
Cities Counties Current time in Maryland Maryland map Inflation calculator

Maryland demographics

Maryland has 477 ZIP codes across 24 counties on US5, with a combined ZIP-area population of about 6,170,363.

Across ZIP codes with age data, the average median age is about 43.5 years.

Among cities represented in this ZIP set, Aspen Hill is among the largest population centers.

Median household income in Maryland

The average median household income across ZIP codes in Maryland is about $111,660 — about 49% above the U.S. median ($75,149).

Among ZIPs with income data, 20759 (Fulton) is near the top at about $250,001, while 20899 (Gaithersburg) is near the bottom at about $23,917.

Housing in Maryland

For housing in Maryland, the average median home value is about $427,350 and the average median rent is about $1,415.

The most populous ZIP is 20906 (Aspen Hill) with about 71,216 residents. Use the table below to compare ZIP codes across the state.

ZIP codes in Maryland

Sort by population, income, or home value. Click a column header to toggle ascending / descending.

ZIP City County State Population ↓ Income Home value
20720 Fairwood Prince George's County MD 26,243 $162,976 $545,800
21001 Aberdeen Harford County MD 26,121 $81,778 $267,400
20879 Flower Hill Montgomery County MD 26,120 $105,109 $433,500
20832 Olney Montgomery County MD 25,766 $166,892 $601,300
21114 Crofton Anne Arundel County MD 25,724 $136,250 $479,700
20903 Hillandale Montgomery County MD 25,540 $77,349 $467,900
20912 Takoma Park Montgomery County MD 25,428 $82,097 $671,400
21030 Cockeysville Baltimore County MD 25,312 $97,875 $435,500
21040 Edgewood Harford County MD 25,290 $86,925 $231,100
20737 Riverdale Park Prince George's County MD 24,987 $84,241 $370,300
21811 Ocean Pines Worcester County MD 24,263 $91,293 $362,500
21601 Easton Talbot County MD 24,095 $81,837 $370,300
20659 Mechanicsville St. Mary's County MD 23,918 $117,571 $388,400
21076 Severn Anne Arundel County MD 23,642 $143,409 $492,100
20716 Bowie Prince George's County MD 22,739 $122,683 $405,900
21158 Westminster Carroll County MD 22,404 $108,795 $375,100
21012 Arnold Anne Arundel County MD 22,306 $137,544 $552,000
21286 Hampton Baltimore County MD 21,782 $93,093 $402,000
20646 La Plata Charles County MD 21,601 $130,008 $435,100
21202 Baltimore Baltimore city MD 21,506 $61,578 $307,700
21214 Baltimore Baltimore city MD 21,295 $82,093 $250,700
21037 Mayo Anne Arundel County MD 20,851 $135,541 $530,900
20657 Chesapeake Ranch Estates Calvert County MD 20,519 $117,776 $317,600
21409 Cape St. Claire Anne Arundel County MD 20,175 $146,667 $499,700
21078 Havre de Grace Harford County MD 20,002 $109,451 $355,500
21223 Baltimore Baltimore city MD 19,793 $41,828 $93,700
21704 Urbana Frederick County MD 19,623 $164,457 $585,900
21204 Towson Baltimore County MD 19,605 $98,452 $571,800
21901 North East Cecil County MD 19,585 $113,107 $342,800
20895 South Kensington Montgomery County MD 19,042 $169,527 $744,000
20724 Maryland City Anne Arundel County MD 18,669 $109,530 $392,500
20905 Cloverly Montgomery County MD 18,268 $155,023 $640,400
21613 Cambridge Dorchester County MD 18,167 $53,171 $279,700
20816 Bethesda Montgomery County MD 18,081 $231,284 $1,166,100
21108 Severna Park Anne Arundel County MD 17,894 $146,556 $543,200
21050 Bel Air North Harford County MD 17,848 $123,750 $439,200
21201 Baltimore Baltimore city MD 17,819 $44,722 $221,900
20855 Redland Montgomery County MD 16,557 $147,708 $614,900
21774 Linganore Frederick County MD 16,515 $171,875 $508,100
21085 Joppatowne Harford County MD 16,511 $107,975 $327,300
20866 Burtonsville Montgomery County MD 16,499 $134,682 $434,400
20794 Jessup Howard County MD 16,182 $105,441 $393,700
20650 Leonardtown St. Mary's County MD 15,979 $139,688 $464,000
20613 Baden Prince George's County MD 15,923 $149,821 $511,600
21211 Baltimore Baltimore city MD 15,481 $81,467 $274,000
21046 Columbia Howard County MD 15,433 $126,549 $469,000
21054 Odenton Anne Arundel County MD 15,412 $153,976 $587,700
21074 Hampstead Carroll County MD 15,070 $101,462 $349,900
20639 Huntingtown Calvert County MD 14,969 $153,375 $528,400
21128 Honeygo Baltimore County MD 14,954 $123,191 $424,200
20619 California St. Mary's County MD 14,743 $114,848 $364,200
20851 Rockville Montgomery County MD 14,660 $113,951 $523,800
21210 Baltimore Baltimore city MD 14,612 $108,929 $521,700
21231 Baltimore Baltimore city MD 14,556 $85,382 $336,500
21666 Stevensville Queen Anne's County MD 14,205 $130,426 $478,500
21029 Columbia Howard County MD 13,783 $250,001 $904,700
21205 Baltimore Baltimore city MD 13,665 $38,723 $94,900
20882 Damascus Montgomery County MD 13,661 $186,964 $705,800
21047 Fallston Harford County MD 13,540 $154,524 $516,700
21620 Fairlee Kent County MD 13,533 $76,094 $318,700
21550 Oakland Garrett County MD 13,469 $65,302 $210,300
20781 Hyattsville Prince George's County MD 13,274 $91,037 $453,100
20872 Damascus Montgomery County MD 13,138 $132,804 $478,300
21532 Finzel Allegany County MD 13,123 $60,158 $175,600
20695 Waldorf Charles County MD 12,725 $118,949 $446,700
21769 Middletown Frederick County MD 12,695 $148,821 $490,800
20678 Prince Frederick Calvert County MD 12,686 $118,288 $428,100
20607 Accokeek Prince George's County MD 12,506 $147,647 $522,900
21102 Manchester Carroll County MD 12,176 $119,535 $374,600
21788 Thurmont Frederick County MD 11,919 $93,717 $342,700
21787 Taneytown Carroll County MD 11,549 $88,212 $344,800
21853 Mount Vernon Somerset County MD 11,161 $51,710 $167,000
21842 Ocean City Worcester County MD 11,121 $75,372 $415,900
20732 Chesapeake Beach Calvert County MD 10,940 $135,925 $426,300
21793 Walkersville Frederick County MD 10,914 $128,504 $416,400
21617 Centreville Queen Anne's County MD 10,614 $117,668 $460,900
20755 Fort Meade Anne Arundel County MD 10,477 $102,886 —
21911 Rising Sun Cecil County MD 10,402 $100,401 $313,900
20636 — St. Mary's County MD 10,357 $159,800 $470,300
21629 Denton Caroline County MD 10,285 $70,117 $293,700
20640 Bryans Road Charles County MD 10,254 $95,560 $307,900
21713 Boonsboro Washington County MD 10,146 $101,585 $348,300
21090 Linthicum Anne Arundel County MD 10,033 $124,688 $374,300
21048 Eldersburg Carroll County MD 10,002 $122,801 $423,900
21795 Halfway Washington County MD 9,942 $83,542 $275,500
21783 Cavetown Washington County MD 9,881 $96,055 $330,100
21219 Edgemere Baltimore County MD 9,873 $118,500 $370,800
20736 Owings Calvert County MD 9,775 $159,821 $570,900
20710 Bladensburg Prince George's County MD 9,764 $64,406 $335,000
20841 Ten Mile Creek Montgomery County MD 9,706 $184,276 $771,400
20712 Mount Rainier Prince George's County MD 9,179 $68,452 $531,100
21797 Lisbon Howard County MD 8,772 $185,435 $713,400
21032 Crownsville Anne Arundel County MD 8,553 $175,234 $643,000
20833 Olney Montgomery County MD 7,868 $203,631 $762,200
21770 Green Valley Frederick County MD 7,815 $184,464 $599,700
21035 Riva Anne Arundel County MD 7,787 $176,597 $801,400
20711 — Anne Arundel County MD 7,629 $98,517 $390,200
20754 Dunkirk Calvert County MD 7,512 $173,208 $601,300
21084 Jarrettsville Harford County MD 7,488 $118,098 $445,200
21875 Delmar Wicomico County MD 7,455 $76,007 $226,600

Frequently asked questions

How many ZIP codes are in Maryland?

Maryland has 477 ZIP codes on US5 across 24 counties. Each row links to demographics, median income, and housing for that code.

What are the demographics of Maryland?

Maryland has a combined ZIP-area population of about 6,170,363 across 477 ZIP codes. Browse the table on this page for population, income, and housing by ZIP.

What is the median household income in Maryland?

The average median household income across ZIP codes in Maryland is about $111,660, about 49% above the U.S. median ($75,149). Average median home value is about $427,350. Among ZIPs with data, 20759 (Fulton) is near the top ($250,001) and 20899 (Gaithersburg) is near the bottom ($23,917).

Where can I find ZIP code lists for Maryland?

This page lists ZIP codes in Maryland with population, median household income, and home value. Sort the table or open a ZIP for a full demographics profile.

ZIP rankings in Maryland

Explore curated boards for highest income, largest population, and most affordable home values.

Richest ZIP codes Most populous Most affordable Easiest to buy Lowest poverty Highest education Highest WFH Most walkable Highest climate risk Strongest inflow All rankings