Percentage
|
State
|
City
|
Peak Population
|
2020 Population
|
Total Lost
|
41.11%
|
AL
|
Birmingham
|
340,887
|
200,733
|
-140,154
|
31.76%
|
CT
|
Hartford
|
177,397
|
121,054
|
-56,343
|
36.98%
|
DE
|
Wilmington
|
112,504
|
70,898
|
-41,606
|
24.15%
|
IL
|
Chicago
|
3,620,962
|
2,746,388
|
-874,574
|
77.58%
|
IL
|
East St. Louis
|
82,366
|
18,469
|
-63,897
|
25.04%
|
IL
|
Decatur
|
94,081
|
70,522
|
-23,559
|
61.25%
|
IN
|
Gary
|
178,320
|
69,093
|
-109,227
|
30.28%
|
IN
|
Hammond
|
111,698
|
77,879
|
-33,819
|
21.89%
|
IN
|
South Bend
|
132,445
|
103,453
|
-28,992
|
22.60%
|
IN
|
Anderson
|
70,787
|
54,788
|
-15,999
|
37.23%
|
KY
|
Covington
|
65,252
|
40,961
|
-24,291
|
38.81%
|
LA
|
New Orleans
|
627,525
|
383,997
|
-243,528
|
21.98%
|
MA
|
Fall River
|
120,485
|
94,000
|
-26,485
|
22.00%
|
MA
|
Somerville
|
103,908
|
81,045
|
-22,863
|
38.33%
|
MD
|
Baltimore
|
949,708
|
585,708
|
-364,000
|
65.45%
|
MI
|
Detroit
|
1,849,568
|
639,111
|
-1,210,457
|
47.99%
|
MI
|
Flint
|
196,940
|
102,434
|
-94,506
|
55.02%
|
MI
|
Saginaw
|
98,265
|
44,202
|
-54,063
|
22.24%
|
MI
|
Warren
|
179,260
|
139,387
|
-39,873
|
33.16%
|
MI
|
St. Clair Shores
|
88,093
|
58,874
|
-29,219
|
32.49%
|
MI
|
Royal Oak
|
86,238
|
58,211
|
-28,027
|
25.07%
|
MI
|
Pontiac
|
82,223
|
61,606
|
-20,617
|
20.99%
|
MI
|
Dearborn Heights
|
80,069
|
63,292
|
-16,807
|
21.17%
|
MI
|
Roseville
|
60,529
|
47,710
|
-12,819
|
64.80%
|
MO
|
St. Louis
|
856,796
|
301,578
|
-555,218
|
29.36%
|
MO
|
St. Joseph
|
102,979
|
72,743
|
-30,236
|
24.25%
|
MS
|
Jackson
|
202,895
|
153,701
|
-49,194
|
29.57%
|
NJ
|
Newark
|
442,337
|
311,549
|
-130,788
|
42.36%
|
NJ
|
Camden
|
124,555
|
71,791
|
-52,764
|
29.01%
|
NJ
|
Trenton
|
128,009
|
90,871
|
-37,138
|
41.85%
|
NJ
|
Atlantic City
|
66,198
|
38,497
|
-27,701
|
52.02%
|
NY
|
Buffalo
|
580,132
|
278,349
|
-301,783
|
36.44%
|
NY
|
Rochester
|
332,488
|
211,328
|
-121,160
|
32.62%
|
NY
|
Syracuse
|
220,583
|
148,620
|
-71,963
|
52.47%
|
NY
|
Niagara Falls
|
102,394
|
48,671
|
-53,723
|
35.83%
|
NY
|
Utica
|
101,740
|
65,283
|
-36,457
|
26.50%
|
NY
|
Albany
|
134,995
|
99,224
|
-35,771
|
40.54%
|
NY
|
Binghamton
|
80,674
|
47,969
|
-32,705
|
29.93%
|
NY
|
Schenectady
|
95,692
|
67,047
|
-28,645
|
33.08%
|
NY
|
Troy
|
76,813
|
51,401
|
-25,412
|
59.27%
|
OH
|
Cleveland
|
914,808
|
372,624
|
-542,184
|
38.63%
|
OH
|
Cincinnati
|
503,998
|
309,317
|
-194,681
|
47.53%
|
OH
|
Dayton
|
262,332
|
137,644
|
-124,688
|
29.43%
|
OH
|
Toledo
|
383,818
|
270,871
|
-112,947
|
64.67%
|
OH
|
Youngstown
|
170,002
|
60,068
|
-109,934
|
34.40%
|
OH
|
Akron
|
290,351
|
190,469
|
-99,882
|
39.38%
|
OH
|
Canton
|
116,912
|
70,872
|
-46,040
|
38.26%
|
OH
|
Warren
|
63,494
|
39,201
|
-24,293
|
29.09%
|
OH
|
Springfield
|
82,723
|
58,662
|
-24,061
|
27.40%
|
OH
|
Lakewood
|
70,173
|
50,942
|
-19,231
|
26.69%
|
OH
|
Cleveland Heights
|
61,813
|
45,312
|
-16,501
|
30.55%
|
OH
|
Euclid
|
71,552
|
49,692
|
-21,860
|
22.58%
|
PA
|
Philadelphia
|
2,071,605
|
1,603,797
|
-467,808
|
55.24%
|
PA
|
Pittsburgh
|
676,806
|
302,971
|
-373,835
|
46.78%
|
PA
|
Scranton
|
143,433
|
76,328
|
-67,105
|
71.21%
|
PA
|
Johnstown
|
67,327
|
19,381
|
-47,946
|
31.50%
|
PA
|
Erie
|
138,440
|
94,831
|
-43,609
|
48.83%
|
PA
|
Wilkes-Barre
|
86,626
|
44,328
|
-42,298
|
44.05%
|
PA
|
Harrisburg
|
89,544
|
50,099
|
-39,445
|
46.42%
|
PA
|
Altoona
|
82,054
|
43,963
|
-38,091
|
50.63%
|
PA
|
Chester
|
66,039
|
32,605
|
-33,434
|
24.68%
|
RI
|
Providence
|
253,504
|
190,934
|
-62,570
|
22.71%
|
VA
|
Norfolk
|
307,951
|
238,005
|
-69,946
|
22.14%
|
WI
|
Milwaukee
|
741,324
|
577,222
|
-164,102
|
43.09%
|
WV
|
Huntington
|
86,353
|
49,138
|
-37,215
|
43.04%
|
WV
|
Charleston
|
85,796
|
48,864
|
-36,932
|
56.11%
|
WV
|
Wheeling
|
61,659
|
27,062
|
-34,597
|
|
Somerville, MA lost population not because of urban decay, crime, mismanagement or race riots, but because living standards improved and tenements were refurbished as higher quality housing for fewer people. Manhattan in New York also has many fewer inhabitants than at its peak, because the tenements became normal apartments.
Atlantic City
Wilmington
Charleston, W.V.
Huntington
Wheeling
Warren, Michigan
Roseville