Country | Number of speakers | Margin of Error | Speak English less than "Very Well" | Margin of Error |
United States | 373,253 | 7,314 | 132,572 | 4,200 |
State | Number of speakers | Margin of Error | Speak English less than "Very Well" | Margin of Error |
New Jersey | 75,414 | 2,820 | 30,279 | 1,860 |
California | 44,917 | 2,616 | 13,367 | 1,112 |
Illinois | 41,596 | 2,556 | 17,563 | 1,509 |
Texas | 30,317 | 2,452 | 9,748 | 1,159 |
New York | 20,782 | 1,653 | 6,992 | 931 |
Georgia | 19,656 | 1,993 | 6,352 | 876 |
Florida | 19,530 | 2,024 | 5,574 | 865 |
Pennsylvania | 19,292 | 1,661 | 8,236 | 854 |
Maryland | 9,631 | 1,177 | 3,647 | 601 |
North Carolina | 9,623 | 1,247 | 3,548 | 624 |
Michigan | 9,355 | 1,002 | 2,905 | 444 |
Massachusetts | 8,926 | 1,047 | 3,165 | 588 |
Virginia | 8,670 | 1,042 | 2,826 | 527 |
Ohio | 7,727 | 893 | 2,508 | 465 |
Connecticut | 5,647 | 869 | 2,109 | 416 |
Tennessee | 4,454 | 814 | 1,622 | 417 |
South Carolina | 4,093 | 828 | 1,282 | 383 |
Indiana | 4,007 | 646 | 1,343 | 341 |
Arizona | 3,824 | 601 | 862 | 242 |
Alabama | 2,630 | 623 | 674 | 307 |
Washington | 2,552 | 571 | 488 | 210 |
Delaware | 2,091 | 552 | 1,069 | 309 |
Minnesota | 1,894 | 561 | 487 | 228 |
Missouri | 1,813 | 485 | 570 | 228 |
Mississippi | 1,566 | 409 | 490 | 194 |
Wisconsin | 1,521 | 469 | 621 | 232 |
Kentucky | 1,266 | 451 | 429 | 205 |
New Hampshire | 1,138 | 405 | 544 | 292 |
Louisiana | 1,079 | 332 | 353 | 166 |
Nevada | 1,022 | 372 | 626 | 252 |
Arkansas | 917 | 376 | 385 | 201 |
Oklahoma | 834 | 302 | 249 | 126 |
Colorado | 762 | 256 | 182 | 107 |
Oregon | 621 | 337 | 179 | 156 |
Kansas | 575 | 171 | 239 | 105 |
Iowa | 532 | 238 | 169 | 109 |
New Mexico | 488 | 245 | 165 | 93 |
Rhode Island | 479 | 281 | 181 | 118 |
Utah | 333 | 173 | 103 | 104 |
District of Columbia | 311 | 151 | 26 | 29 |
West Virginia | 297 | 149 | 82 | 69 |
Nebraska | 275 | 136 | 130 | 83 |
Vermont | 165 | 106 | 41 | 47 |
Alaska | 123 | 177 | (B) | - |
Maine | 123 | 155 | (B) | - |
South Dakota | 100 | 100 | 73 | 95 |
Idaho | 99 | 116 | (B) | - |
North Dakota | 79 | 67 | 35 | 34 |
Hawaii | 57 | 86 | 12 | 19 |
Wyoming | 42 | 66 | 42 | 66 |
Montana | 8 | 16 | (B) | - |
County | Number of speakers | Margin of Error | Speak English less than "Very Well" | Margin of Error |
Middlesex County [NJ] | 26,601 | 1,925 | 11,461 | 1,116 |
Cook County [IL] | 23,250 | 1,856 | 10,282 | 1,177 |
DuPage County [IL] | 10,444 | 1,155 | 4,054 | 592 |
Los Angeles County [CA] | 9,568 | 1,252 | 2,806 | 470 |
Hudson County [NJ] | 9,012 | 1,223 | 4,042 | 739 |
Orange County [CA] | 7,366 | 995 | 2,450 | 540 |
Bergen County [NJ] | 7,052 | 1,104 | 2,334 | 456 |
Harris County [TX] | 6,408 | 1,053 | 1,990 | 544 |
Alameda County [CA] | 6,288 | 992 | 1,695 | 395 |
Santa Clara County [CA] | 6,260 | 931 | 1,347 | 316 |
Queens County [NY] | 5,821 | 858 | 2,672 | 486 |
Fort Bend County [TX] | 5,720 | 1,158 | 1,858 | 489 |
Morris County [NJ] | 5,562 | 780 | 1,965 | 368 |
Middlesex County [MA] | 4,852 | 778 | 1,909 | 449 |
Somerset County [NJ] | 4,644 | 813 | 1,273 | 427 |
Passaic County [NJ] | 4,621 | 744 | 2,302 | 498 |
Gwinnett County [GA] | 4,286 | 951 | 1,254 | 399 |
Nassau County [NY] | 4,200 | 843 | 1,295 | 643 |
Bucks County [PA] | 4,054 | 706 | 1,832 | 445 |
Collin County [TX] | 3,564 | 835 | 1,217 | 556 |
Dallas County [TX] | 3,540 | 668 | 942 | 301 |
Montgomery County [PA] | 3,538 | 771 | 1,525 | 416 |
Oakland County [MI] | 3,493 | 570 | 937 | 233 |
Maricopa County [AZ] | 3,332 | 576 | 793 | 222 |
Wake County [NC] | 3,087 | 797 | 1,085 | 368 |
Wayne County [MI] | 3,086 | 592 | 1,027 | 261 |
Montgomery County [MD] | 3,071 | 715 | 882 | 346 |
Tarrant County [TX] | 2,928 | 601 | 929 | 292 |
Hillsborough County [FL] | 2,833 | 572 | 625 | 259 |
Atlantic County [NJ] | 2,790 | 663 | 1,538 | 389 |
Monmouth County [NJ] | 2,728 | 709 | 999 | 349 |
Philadelphia County [PA] | 2,721 | 754 | 1,045 | 373 |
Cobb County [GA] | 2,497 | 736 | 603 | 291 |
Mecklenburg County [NC] | 2,490 | 762 | 1,029 | 379 |
Mercer County [NJ] | 2,435 | 583 | 807 | 279 |
San Diego County [CA] | 2,330 | 676 | 771 | 321 |
Essex County [NJ] | 2,316 | 556 | 740 | 251 |
Orange County [FL] | 2,284 | 675 | 528 | 204 |
Union County [NJ] | 2,230 | 547 | 750 | 241 |
Hartford County [CT] | 2,105 | 549 | 772 | 278 |
Riverside County [CA] | 2,045 | 792 | 735 | 314 |
Will County [IL] | 2,038 | 640 | 995 | 506 |
Burlington County [NJ] | 1,972 | 407 | 723 | 216 |
San Bernardino County [CA] | 1,933 | 581 | 752 | 320 |
Baltimore County [MD] | 1,932 | 508 | 995 | 345 |
New Castle County [DE] | 1,855 | 543 | 860 | 276 |
King County [WA] | 1,781 | 473 | 412 | 207 |
Camden County [NJ] | 1,757 | 549 | 781 | 271 |
Howard County [MD] | 1,732 | 517 | 590 | 266 |
Franklin County [OH] | 1,709 | 455 | 583 | 212 |
Fairfax County [VA] | 1,676 | 424 | 206 | 103 |
New York County [NY] | 1,606 | 425 | 130 | 79 |
Allegheny County [PA] | 1,552 | 538 | 829 | 416 |
Suffolk County [NY] | 1,551 | 478 | 576 | 212 |
Westchester County [NY] | 1,520 | 367 | 332 | 146 |
Palm Beach County [FL] | 1,364 | 534 | 496 | 273 |
Cuyahoga County [OH] | 1,363 | 350 | 300 | 134 |
Fulton County [GA] | 1,351 | 413 | 147 | 90 |
Travis County [TX] | 1,340 | 352 | 462 | 167 |
New Haven County [CT] | 1,331 | 495 | 537 | 220 |
San Francisco County [CA] | 1,263 | 510 | 282 | 220 |
Miami-Dade County [FL] | 1,210 | 874 | 578 | 522 |
Lake County [IL] | 1,159 | 333 | 259 | 112 |
Kane County [IL] | 1,116 | 485 | 653 | 345 |
Loudoun County [VA] | 1,105 | 406 | 263 | 166 |
Marion County [IN] | 1,101 | 513 | 266 | 203 |
DeKalb County [GA] | 1,072 | 415 | 476 | 220 |
Pinellas County [FL] | 1,041 | 384 | 217 | 172 |
Sacramento County [CA] | 1,011 | 396 | 281 | 179 |
Contra Costa County [CA] | 1,007 | 379 | 106 | 67 |
Macomb County [MI] | 999 | 329 | 566 | 212 |
Hamilton County [OH] | 987 | 497 | 247 | 184 |
Bexar County [TX] | 976 | 436 | 270 | 154 |
Suffolk County [MA] | 963 | 339 | 256 | 213 |
Kings County [NY] | 947 | 301 | 261 | 132 |
St. Louis County [MO] | 933 | 328 | 397 | 199 |
San Mateo County [CA] | 931 | 270 | 269 | 115 |
Delaware County [PA] | 925 | 326 | 343 | 197 |
Fairfield County [CT] | 919 | 306 | 228 | 111 |
Hillsborough County [NH] | 854 | 384 | 477 | 288 |
Broward County [FL] | 840 | 301 | 208 | 127 |
Norfolk County [MA] | 790 | 271 | 117 | 60 |
Hennepin County [MN] | 775 | 335 | 100 | 83 |
Prince George s County [MD] | 766 | 230 | 301 | 99 |
Chester County [PA] | 725 | 267 | 145 | 81 |
Denton County [TX] | 707 | 289 | 166 | 179 |
Henrico County [VA] | 673 | 249 | 300 | 158 |
Clark County [NV] | 665 | 292 | 393 | 208 |
Duval County [FL] | 663 | 348 | 199 | 130 |
Kern County [CA] | 635 | 361 | 261 | 245 |
Ventura County [CA] | 611 | 287 | 249 | 146 |
San Joaquin County [CA] | 592 | 307 | 153 | 131 |
Bronx County [NY] | 587 | 309 | 194 | 175 |
Prince William County [VA] | 583 | 260 | 174 | 109 |
Ocean County [NJ] | 578 | 292 | 267 | 152 |
Davidson County [TN] | 575 | 343 | 112 | 83 |
Washtenaw County [MI] | 562 | 241 | 47 | 34 |
Albany County [NY] | 557 | 294 | 187 | 148 |
Shelby County [TN] | 525 | 231 | 203 | 132 |
Rockland County [NY] | 524 | 203 | 90 | 53 |
Anne Arundel County [MD] | 521 | 247 | 173 | 128 |
Virginia Beach city [VA] | 506 | 244 | 217 | 168 |
Snohomish County [WA] | 494 | 338 | 51 | 68 |
Essex County [MA] | 492 | 213 | 232 | 116 |
Richmond County [NY] | 491 | 194 | 169 | 81 |
Worcester County [MA] | 451 | 199 | 101 | 83 |
Bristol County [MA] | 444 | 259 | 243 | 141 |
Hampden County [MA] | 385 | 287 | 101 | 87 |
Fresno County [CA] | 378 | 295 | 125 | 134 |
Washington County [OR] | 376 | 272 | 155 | 153 |
Providence County [RI] | 354 | 262 | 101 | 78 |
Sonoma County [CA] | 347 | 231 | 126 | 102 |
Milwaukee County [WI] | 320 | 144 | 110 | 86 |
District of Columbia [DC] | 311 | 151 | 26 | 29 |
Orange County [NY] | 307 | 242 | 81 | 67 |
Lee County [FL] | 306 | 206 | 34 | 43 |
Pima County [AZ] | 304 | 155 | 28 | 69 |
Monroe County [NY] | 294 | 137 | 77 | 51 |
Johnson County [KS] | 281 | 136 | 76 | 67 |
Arlington County [VA] | 268 | 194 | 37 | 46 |
Placer County [CA] | 259 | 183 | 92 | 81 |
Guilford County [NC] | 255 | 134 | 104 | 88 |
Yolo County [CA] | 247 | 189 | 40 | 43 |
Bernalillo County [NM] | 245 | 176 | 79 | 75 |
Onondaga County [NY] | 240 | 131 | 127 | 75 |
Erie County [NY] | 235 | 117 | 71 | 60 |
Dakota County [MN] | 234 | 204 | 30 | 41 |
Denver County [CO] | 229 | 109 | 58 | 65 |
Jefferson County [KY] | 219 | 153 | 71 | 69 |
Baltimore city [MD] | 215 | 124 | 5 | 9 |
Jefferson Parish [LA] | 210 | 135 | 83 | 53 |
Stanislaus County [CA] | 196 | 112 | 147 | 95 |
Salt Lake County [UT] | 192 | 144 | 73 | 101 |
Santa Barbara County [CA] | 177 | 120 | 45 | 68 |
Washoe County [NV] | 162 | 166 | 85 | 86 |
Oklahoma County [OK] | 159 | 111 | 53 | 55 |
Solano County [CA] | 153 | 142 | 66 | 74 |
Lancaster County [PA] | 150 | 215 | 21 | 31 |
Plymouth County [MA] | 147 | 140 | 65 | 83 |
Anchorage Municipality [AK] | 123 | 177 | (B) | - |
Ramsey County [MN] | 112 | 95 | 29 | 37 |
El Paso County [CO] | 95 | 93 | (B) | - |
Monterey County [CA] | 85 | 81 | 85 | 81 |
Pierce County [WA] | 85 | 92 | 20 | 34 |
Polk County [IA] | 77 | 94 | (B) | - |
Multnomah County [OR] | 74 | 53 | (B) | - |
Clark County [WA] | 58 | 60 | (B) | - |
Arapahoe County [CO] | 51 | 50 | 10 | 17 |
Collier County [FL] | 48 | 66 | (B) | - |
Hawaii County [HI] | 45 | 84 | (B) | - |
Dane County [WI] | 37 | 35 | (B) | - |
San Juan County [NM] | 26 | 41 | (B) | - |
Honolulu County [HI] | 12 | 19 | 12 | 19 |
City / Metropolitan area / CBSA | Number of speakers | Margin of Error | Speak English less than "Very Well" | Margin of Error |
New York-Newark-Jersey City [NY] | 83,930 | 2,985 | 32,337 | 2,080 |
Chicago-Naperville-Elgin [IL-IN] | 39,590 | 2,478 | 16,803 | 1,450 |
Philadelphia-Camden-Wilmington [PA-NJ-DE-MD] | 17,874 | 1,716 | 7,310 | 837 |
Los Angeles-Long Beach-Anaheim [CA] | 16,934 | 1,698 | 5,256 | 679 |
Houston-The Woodlands-Sugar Land [TX] | 13,210 | 1,720 | 4,146 | 852 |
Atlanta-Sandy Springs-Roswell [GA] | 13,084 | 1,530 | 3,746 | 656 |
Dallas-Fort Worth-Arlington [TX] | 11,018 | 1,331 | 3,385 | 756 |
San Francisco-Oakland-Hayward [CA] | 9,682 | 1,279 | 2,443 | 466 |
Washington-Arlington-Alexandria [DC-VA-MD-WV] | 8,589 | 1,047 | 2,202 | 491 |
Detroit-Warren-Dearborn [MI] | 7,633 | 870 | 2,539 | 420 |
Boston-Cambridge-Newton [MA-NH] | 7,398 | 914 | 2,642 | 531 |
San Jose-Sunnyvale-Santa Clara [CA] | 6,260 | 931 | 1,347 | 316 |
Baltimore-Columbia-Towson [MD] | 4,879 | 814 | 1,992 | 463 |
Tampa-St. Petersburg-Clearwater [FL] | 4,595 | 743 | 1,003 | 316 |
Charlotte-Concord-Gastonia [NC-SC] | 4,372 | 967 | 1,501 | 449 |
Orlando-Kissimmee-Sanford [FL] | 4,059 | 961 | 892 | 295 |
Riverside-San Bernardino-Ontario [CA] | 3,978 | 987 | 1,487 | 471 |
Phoenix-Mesa-Scottsdale [AZ] | 3,438 | 592 | 804 | 223 |
Miami-Fort Lauderdale-West Palm Beach [FL] | 3,414 | 1,027 | 1,282 | 585 |
Raleigh [NC] | 3,212 | 779 | 1,137 | 373 |
Atlantic City-Hammonton [NJ] | 2,790 | 663 | 1,538 | 389 |
Hartford-West Hartford-East Hartford [CT] | 2,672 | 579 | 982 | 299 |
Trenton [NJ] | 2,435 | 583 | 807 | 279 |
Seattle-Tacoma-Bellevue [WA] | 2,360 | 544 | 483 | 210 |
Austin-Round Rock [TX] | 2,349 | 552 | 907 | 299 |
San Diego-Carlsbad [CA] | 2,330 | 676 | 771 | 321 |
Columbus [OH] | 2,242 | 504 | 817 | 233 |
Indianapolis-Carmel-Anderson [IN] | 2,097 | 623 | 571 | 265 |
Cincinnati [OH-KY-IN] | 1,846 | 604 | 529 | 259 |
Nashville-Davidson-Murfreesboro-Franklin [TN] | 1,834 | 542 | 581 | 245 |
Pittsburgh [PA] | 1,735 | 549 | 893 | 418 |
Cleveland-Elyria [OH] | 1,696 | 413 | 477 | 182 |
Minneapolis-St. Paul-Bloomington [MN-WI] | 1,627 | 525 | 414 | 216 |
Sacramento-Roseville-Arden-Arcade [CA] | 1,572 | 460 | 413 | 212 |
St. Louis [MO-IL] | 1,552 | 455 | 534 | 228 |
Virginia Beach-Norfolk-Newport News [VA-NC] | 1,511 | 397 | 654 | 239 |
Jacksonville [FL] | 1,394 | 469 | 401 | 181 |
New Haven-Milford [CT] | 1,331 | 495 | 537 | 220 |
Harrisburg-Carlisle [PA] | 1,302 | 413 | 301 | 125 |
Allentown-Bethlehem-Easton [PA-NJ] | 1,261 | 389 | 401 | 151 |
Richmond [VA] | 1,221 | 338 | 518 | 212 |
San Antonio-New Braunfels [TX] | 1,042 | 438 | 296 | 160 |
New York-Newark-Jersey City [NY-NJ-PA] | 1,039 | 481 | 365 | 207 |
Providence-Warwick [RI-MA] | 923 | 340 | 424 | 162 |
Bridgeport-Stamford-Norwalk [CT] | 919 | 306 | 228 | 111 |
Manchester-Nashua [NH] | 854 | 384 | 477 | 288 |
Memphis [TN-MS-AR] | 806 | 274 | 274 | 146 |
Albany-Schenectady-Troy [NY] | 752 | 302 | 199 | 148 |
Las Vegas-Henderson-Paradise [NV] | 665 | 292 | 393 | 208 |
Bakersfield [CA] | 635 | 361 | 261 | 245 |
Oxnard-Thousand Oaks-Ventura [CA] | 611 | 287 | 249 | 146 |
Denver-Aurora-Lakewood [CO] | 605 | 223 | 139 | 90 |
Milwaukee-Waukesha-West Allis [WI] | 603 | 222 | 251 | 118 |
Stockton-Lodi [CA] | 592 | 307 | 153 | 131 |
Portland-Vancouver-Hillsboro [OR-WA] | 569 | 320 | 160 | 153 |
Ann Arbor [MI] | 562 | 241 | 47 | 34 |
Dayton [OH] | 543 | 313 | 185 | 145 |
Springfield [MA] | 511 | 307 | 180 | 125 |
New Orleans-Metairie [LA] | 503 | 235 | 132 | 87 |
Kansas City [MO-KS] | 488 | 203 | 91 | 69 |
Worcester [MA-CT] | 482 | 201 | 101 | 83 |
Deltona-Daytona Beach-Ormond Beach [FL] | 408 | 206 | 123 | 124 |
Baton Rouge [LA] | 401 | 254 | 192 | 144 |
Akron [OH] | 394 | 160 | 168 | 90 |
Buffalo-Cheektowaga-Niagara Falls [NY] | 391 | 199 | 173 | 124 |
Fresno [CA] | 378 | 295 | 125 | 134 |
Oklahoma City [OK] | 370 | 185 | 121 | 93 |
Durham-Chapel Hill [NC] | 351 | 132 | 136 | 101 |
Louisville Jefferson County [KY] | 347 | 201 | 99 | 82 |
Santa Rosa [CA] | 347 | 231 | 126 | 102 |
Albuquerque [NM] | 325 | 195 | 122 | 84 |
Rochester [NY] | 311 | 136 | 77 | 51 |
Cape Coral-Fort Myers [FL] | 306 | 206 | 34 | 43 |
Tucson [AZ] | 304 | 155 | 28 | 69 |
Greensboro-High Point [NC] | 285 | 151 | 104 | 88 |
Tulsa [OK] | 262 | 146 | 84 | 55 |
Syracuse [NY] | 244 | 130 | 127 | 75 |
Omaha-Council Bluffs [NE-IA] | 232 | 141 | 66 | 69 |
Modesto [CA] | 196 | 112 | 147 | 95 |
Salt Lake City [UT] | 192 | 144 | 73 | 101 |
Lansing-East Lansing [MI] | 187 | 116 | 43 | 51 |
Santa Maria-Santa Barbara [CA] | 177 | 120 | 45 | 68 |
Reno [NV] | 162 | 166 | 85 | 86 |
Vallejo-Fairfield [CA] | 153 | 142 | 66 | 74 |
Lancaster [PA] | 150 | 215 | 21 | 31 |
Anchorage [AK] | 123 | 177 | (B) | - |
Portland-South Portland [ME] | 123 | 155 | (B) | - |
Grand Rapids-Wyoming [MI] | 122 | 84 | 50 | 44 |
Colorado Springs [CO] | 95 | 93 | (B) | - |
Des Moines-West Des Moines [IA] | 85 | 95 | 4 | 7 |
Salinas [CA] | 85 | 81 | 85 | 81 |
Naples-Immokalee-Marco Island [FL] | 48 | 66 | (B) | - |
Hilo [HI] | 45 | 84 | (B) | - |
Madison [WI] | 37 | 35 | (B) | - |
Farmington [NM] | 26 | 41 | (B) | - |
Urban Honolulu [HI] | 12 | 19 | 12 | 19 |
Lafayette [LA] | 9 | 15 | (B) | - |