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Best Cities for Trademark filing in Maryland

Top 20 ZIP codes ranked by opportunity score. Score combines walkability (foot traffic), population density, median income, and food truck competition.

80–100 Excellent 60–79 Good 40–59 Fair <40 Challenging

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#	ZIP Code	Score	Walkability	Median Income
#1	ZIP 21128 Pop. 15 Thousand	100 Excellent	—	$123,191
#2	ZIP 21111 Pop. 4.7 Thousand	100 Excellent	—	$135,781
#3	ZIP 21032 Pop. 8.6 Thousand	100 Excellent	—	$175,234
#4	ZIP 20622 Pop. 5.3 Thousand	100 Excellent	—	$118,938
#5	ZIP 21104 Pop. 5.8 Thousand	100 Excellent	—	$199,803
#6	ZIP 21054 Pop. 15 Thousand	100 Excellent	—	$153,976
#7	ZIP 21057 Pop. 4.5 Thousand	100 Excellent	—	$170,417
#8	ZIP 21013 Pop. 6 Thousand	100 Excellent	—	$170,333
#9	ZIP 21755 Pop. 5.7 Thousand	100 Excellent	—	$134,677
#10	ZIP 20616 Pop. 7.4 Thousand	100 Excellent	—	$129,188
#11	ZIP 21035 Pop. 7.8 Thousand	100 Excellent	—	$176,597
#12	ZIP 21048 Pop. 10 Thousand	100 Excellent	—	$122,801
#13	ZIP 20639 Pop. 15 Thousand	100 Excellent	—	$153,375
#14	ZIP 20637 Pop. 6.3 Thousand	100 Excellent	—	$149,821
#15	ZIP 21710 Pop. 4.9 Thousand	100 Excellent	—	$164,727
#16	ZIP 21638 Pop. 5.1 Thousand	100 Excellent	—	$130,804
#17	ZIP 20837 Pop. 6.6 Thousand	100 Excellent	—	$191,927
#18	ZIP 20742 Pop. 4.3 Thousand	100 Excellent	—	—
#19	ZIP 20636 Pop. 10 Thousand	100 Excellent	—	$159,800
#20	ZIP 21252 Pop. 4.7 Thousand	100 Excellent	—	—

Data updated March 2026. Sources: Census Bureau ACS 2023, USDA National Walkability Index 2021, County Business Patterns 2022.

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