As of 2010 Maryland was the richest state in the United States of America, with a median household income of $69,272 according to the 2010 census. Per capita income had been $25,615 in 2000 and personal per capita income was $37,331 in 2003. By 2020 per capita income had risen to $43,352.
Most recent per capita income and household income
<!-- table optimised for browser display -->
{| class="wikitable sortable" width=60%
|+ Maryland economic demographics by county as of
|- valign=bottom
! class="unsortable" | State
! County
! Per capita<br/>income
! Median<br/>house–<br/>hold<br/>income
! Total<br/>income
! Population
! Number<br/>of<br/>house–<br/>holds
|-
| United States
|
| $
| $
| $<br />million
|
|
|-
| Maryland
|
| $
| $
| $<br />million
|
|
|-
|}
Note: Data is automatically updated to be the latest on Wikidata. At the time of page automation this was the and the .
{| class="wikitable sortable"
! Rank
! County
! Income Per Capita (2014 Dollars)
! Number of Households
! Median Household Income (2014 Dollars)
! Number of Families
! Median Family Income (2014 Dollars)
|-
| 1
| Montgomery
| $48,916
| 362,608
| $98,704
| 250,726
| $117,373
|-
| 2
| Howard
| $48,243
| 107,516
| $110,133
| 79,606
| $129,474
|-
| 3
| Anne Arundel
| $41,315
| 201,429
| $89,031
| 139,320
| $102,793
|-
| 4
| Calvert
| $38,633
| 31,041
| $95,425
| 23,602
| $107,308
|-
| 5
| Queen Anne's
| $38,392
| 17,354
| $86,406
| 13,278
| $98,798
|-
| 6
| Talbot
| $37,661
| 16,140
| $58,495
| 10,934
| $72,858
|-
| 7
| Frederick
| $37,254
| 87,259
| $84,480
| 63,252
| $98,652
|-
| 8
| Charles
| $37,223
| 52,269
| $91,910
| 38,836
| $102,668
|-
| 9
| Carroll
| $36,936
| 59,907
| $85,532
| 44,775
| $101,408
|-
| 10
| St. Mary's
| $36,602
| 37,947
| $88,190
| 27,915
| $99,428
|-
| 11
| Somerset
| $35,392
| 31,395
| $54,392
| 26,483
| $87,485
|-
| 12
| Baltimore (county)
| $34,701
| 313,408
| $66,940
| 203,880
| $81,945
|-
| 13
| Worcester
| $33,376
| 20,492
| $58,820
| 13,323
| $70,298
|-
| 14
| Prince George's
| $32,637
| 305,115
| $73,856
| 202,436
| $84,835
|-
| 15
| Cecil
| $29,025
| 36,453
| $65,124
| 26,271
| $77,042
|-
| 16
| Kent
| $28,411
| 7,448
| $58,201
| 4,746
| $71,779
|-
| 17
| Washington
| $27,173
| 55,769
| $56,477
| 37,611
| $67,365
|-
| 18
| Dorchester
| $26,755
| 13,419
| $45,628
| 9,076
| $56,925
|-
| 19
| Wicomico
| $26,298
| 36,479
| $52,301
| 24,368
| $61,181
|-
| 20
| Caroline
| $25,193
| 11,842
| $55,605
| 8,512
| $65,409
|-
| 21
| Baltimore (city)
| $25,062
| 242,212
| $41,819
| 125,948
| $50,361
|-
| 22
| Garrett
| $24,974
| 11,851
| $46,096
| 8,219
| $55,739
|-
| 23
| Allegany
| $21,653
| 28,490
| $39,794
| 17,457
| $54,540
|-
| 24
| Harford
| $19,823
| 27,498
| $36,064
| 13,493
| $47,298
|}