| Rank |
County |
Percentage of Residents Living In Multi-Unit Buildings |
| 1 |
New York County, New York
|
98.4%
|
| 2 |
Bronx County, New York
|
89.2%
|
| 3 |
Kings County, New York
|
85.7%
|
| 4 |
Hudson County, New Jersey
|
83.4%
|
| 5 |
Suffolk County, Massachusetts
|
80.8%
|
| 6 |
Queens County, New York
|
71.6%
|
| 7 |
San Francisco County, California
|
67.3%
|
| 8 |
Alexandria city, Virginia
|
62.4%
|
| 9 |
Arlington County, Virginia
|
61.9%
|
| 10 |
District of Columbia, District Of Columbia
|
61.8%
|
| 11 |
Essex County, New Jersey
|
60.2%
|
| 12 |
Summit County, Colorado
|
58.3%
|
| 13 |
Cook County, Illinois
|
53.9%
|
| 14 |
St Louis city, Missouri
|
53.1%
|
| 15 |
Passaic County, New Jersey
|
52.9%
|
| 16 |
Providence County, Rhode Island
|
52.2%
|
| 17 |
Mono County, California
|
51.9%
|
| 18 |
Westchester County, New York
|
49.2%
|
| 19 |
Broward County, Florida
|
48.3%
|
| 20 |
Collier County, Florida
|
48.3%
|
| 21 |
Milwaukee County, Wisconsin
|
47.8%
|
| 22 |
MiamiDade County, Florida
|
46.8%
|
| 23 |
Worcester County, Maryland
|
46.3%
|
| 24 |
Fredericksburg city, Virginia
|
45.5%
|
| 25 |
Denver County, Colorado
|
45.5%
|
| 26 |
Harrisonburg city, Virginia
|
44.8%
|
| 27 |
Middlesex County, Massachusetts
|
44.8%
|
| 28 |
Clarke County, Georgia
|
44.6%
|
| 29 |
Honolulu County, Hawaii
|
44.6%
|
| 30 |
Fulton County, Georgia
|
43.9%
|
| 31 |
Cass County, North Dakota
|
43.8%
|
| 32 |
Falls Church city, Virginia
|
43.6%
|
| 33 |
Union County, New Jersey
|
43.5%
|
| 34 |
Richmond city, Virginia
|
43.3%
|
| 35 |
Albany County, New York
|
43.1%
|
| 36 |
Essex County, Massachusetts
|
43.0%
|
| 37 |
Charlottesville city, Virginia
|
42.8%
|
| 38 |
Madison County, Idaho
|
42.8%
|
| 39 |
Williamsburg city, Virginia
|
42.5%
|
| 40 |
Norfolk city, Virginia
|
42.0%
|
| 41 |
Los Angeles County, California
|
41.9%
|
| 42 |
Bristol County, Massachusetts
|
41.8%
|
| 43 |
Orleans Parish, Louisiana
|
41.7%
|
| 44 |
Palm Beach County, Florida
|
40.9%
|
| 45 |
Richmond County, New York
|
40.9%
|
| 46 |
Whitman County, Washington
|
40.7%
|
| 47 |
Bergen County, New Jersey
|
40.6%
|
| 48 |
Ketchikan Gateway Borough, Alaska
|
40.4%
|
| 49 |
San Miguel County, Colorado
|
40.2%
|
| 50 |
New Haven County, Connecticut
|
40.1%
|
| 51 |
Travis County, Texas
|
40.0%
|
| 52 |
Chattahoochee County, Georgia
|
39.5%
|
| 53 |
Eagle County, Colorado
|
39.4%
|
| 54 |
Radford city, Virginia
|
39.3%
|
| 55 |
Riley County, Kansas
|
38.9%
|
| 56 |
Story County, Iowa
|
38.8%
|
| 57 |
Hampden County, Massachusetts
|
38.8%
|
| 58 |
Grand Forks County, North Dakota
|
38.8%
|
| 59 |
Hartford County, Connecticut
|
38.6%
|
| 60 |
Maui County, Hawaii
|
38.5%
|
| 61 |
Schenectady County, New York
|
38.5%
|
| 62 |
Dallas County, Texas
|
38.5%
|
| 63 |
Alpine County, California
|
38.4%
|
| 64 |
Brazos County, Texas
|
38.4%
|
| 65 |
Alachua County, Florida
|
38.1%
|
| 66 |
Dane County, Wisconsin
|
38.1%
|
| 67 |
Tompkins County, New York
|
38.0%
|
| 68 |
King County, Washington
|
38.0%
|
| 69 |
Alameda County, California
|
37.9%
|
| 70 |
Ramsey County, Minnesota
|
37.9%
|
| 71 |
Erie County, New York
|
37.9%
|
| 72 |
Pitkin County, Colorado
|
37.5%
|
| 73 |
Hamilton County, Ohio
|
37.4%
|
| 74 |
Norfolk County, Massachusetts
|
37.1%
|
| 75 |
Davidson County, Tennessee
|
37.1%
|
| 76 |
Multnomah County, Oregon
|
36.9%
|
| 77 |
Worcester County, Massachusetts
|
36.8%
|
| 78 |
Rensselaer County, New York
|
36.8%
|
| 79 |
Aleutians West Census Area, Alaska
|
36.6%
|
| 80 |
Pinellas County, Florida
|
36.4%
|
| 81 |
Hennepin County, Minnesota
|
36.3%
|
| 82 |
Horry County, South Carolina
|
36.3%
|
| 83 |
Newport News city, Virginia
|
36.0%
|
| 84 |
DeKalb County, Georgia
|
36.0%
|
| 85 |
Harris County, Texas
|
35.9%
|
| 86 |
Latah County, Idaho
|
35.8%
|
| 87 |
Champaign County, Illinois
|
35.8%
|
| 88 |
San Diego County, California
|
35.6%
|
| 89 |
Fairfield County, Connecticut
|
35.4%
|
| 90 |
Johnson County, Iowa
|
35.4%
|
| 91 |
Durham County, North Carolina
|
35.4%
|
| 92 |
Monroe County, Indiana
|
34.9%
|
| 93 |
Anchorage Municipality, Alaska
|
34.8%
|
| 94 |
Montgomery County, New York
|
34.8%
|
| 95 |
Cuyahoga County, Ohio
|
34.8%
|
| 96 |
Franklin County, Ohio
|
34.7%
|
| 97 |
Oktibbeha County, Mississippi
|
34.5%
|
| 98 |
Hillsborough County, New Hampshire
|
34.5%
|
| 99 |
Pitt County, North Carolina
|
34.5%
|
| 100 |
Middlesex County, New Jersey
|
34.4%
|