Country | Number of speakers | Margin of Error | Speak English less than "Very Well" | Margin of Error |
United States | 316,501 | 6,944 | 120,594 | 3,743 |
State | Number of speakers | Margin of Error | Speak English less than "Very Well" | Margin of Error |
New York | 36,471 | 1,833 | 15,971 | 1,094 |
California | 33,935 | 2,071 | 14,314 | 1,283 |
Illinois | 33,507 | 2,287 | 14,965 | 1,349 |
Washington | 26,622 | 2,342 | 13,711 | 1,406 |
New Jersey | 21,382 | 1,397 | 8,390 | 884 |
Pennsylvania | 19,189 | 1,287 | 6,752 | 802 |
Florida | 16,520 | 1,285 | 5,841 | 835 |
Ohio | 15,688 | 1,302 | 5,603 | 594 |
Michigan | 13,432 | 1,054 | 4,920 | 471 |
Texas | 11,300 | 1,114 | 2,313 | 398 |
Oregon | 7,444 | 1,453 | 3,444 | 689 |
Massachusetts | 6,969 | 902 | 2,146 | 447 |
Maryland | 5,420 | 697 | 1,398 | 351 |
Virginia | 5,407 | 724 | 1,343 | 383 |
Indiana | 5,154 | 878 | 1,709 | 426 |
North Carolina | 4,861 | 838 | 1,372 | 352 |
Connecticut | 4,812 | 651 | 1,552 | 392 |
Georgia | 4,378 | 675 | 1,511 | 336 |
Arizona | 4,146 | 624 | 1,036 | 291 |
Colorado | 4,101 | 733 | 1,223 | 354 |
Minnesota | 4,074 | 515 | 1,164 | 248 |
Wisconsin | 3,240 | 422 | 959 | 229 |
South Carolina | 3,123 | 822 | 1,338 | 462 |
Nevada | 2,970 | 554 | 1,164 | 332 |
Nebraska | 2,523 | 384 | 502 | 193 |
Missouri | 2,387 | 553 | 647 | 248 |
Tennessee | 1,737 | 487 | 595 | 239 |
Kentucky | 1,701 | 424 | 639 | 230 |
Iowa | 1,388 | 262 | 503 | 154 |
Utah | 1,272 | 405 | 308 | 154 |
South Dakota | 1,002 | 337 | 317 | 218 |
Alaska | 921 | 542 | 592 | 498 |
Idaho | 783 | 375 | 278 | 213 |
North Dakota | 757 | 196 | 195 | 144 |
Kansas | 729 | 206 | 183 | 139 |
District of Columbia | 674 | 194 | 91 | 50 |
Hawaii | 623 | 251 | 85 | 71 |
Delaware | 622 | 229 | 246 | 115 |
Oklahoma | 581 | 216 | 78 | 104 |
Arkansas | 570 | 356 | 161 | 190 |
Alabama | 556 | 196 | 126 | 88 |
Rhode Island | 489 | 178 | 135 | 97 |
New Hampshire | 485 | 194 | 206 | 122 |
Maine | 441 | 172 | 116 | 83 |
Louisiana | 432 | 143 | 78 | 64 |
New Mexico | 431 | 208 | 138 | 136 |
Montana | 314 | 121 | 110 | 76 |
West Virginia | 294 | 145 | 36 | 29 |
Mississippi | 283 | 139 | 41 | 34 |
Wyoming | 202 | 117 | 20 | 20 |
Vermont | 159 | 78 | 29 | 20 |
Puerto Rico | 63 | 60 | 42 | 50 |
County | Number of speakers | Margin of Error | Speak English less than "Very Well" | Margin of Error |
Cook County [IL] | 22,336 | 1,679 | 10,868 | 1,053 |
King County [WA] | 11,056 | 1,441 | 5,326 | 885 |
Sacramento County [CA] | 10,866 | 1,488 | 6,735 | 1,015 |
Cuyahoga County [OH] | 7,314 | 901 | 3,358 | 533 |
Kings County [NY] | 6,219 | 864 | 3,936 | 525 |
Los Angeles County [CA] | 6,025 | 826 | 2,088 | 476 |
Snohomish County [WA] | 5,544 | 1,037 | 3,110 | 634 |
Macomb County [MI] | 5,372 | 874 | 2,108 | 412 |
DuPage County [IL] | 4,743 | 725 | 1,835 | 370 |
Philadelphia County [PA] | 4,683 | 1,039 | 2,338 | 614 |
Queens County [NY] | 4,666 | 550 | 2,021 | 332 |
Multnomah County [OR] | 4,386 | 1,135 | 2,249 | 569 |
Bergen County [NJ] | 3,879 | 799 | 1,617 | 467 |
Clark County [WA] | 3,586 | 749 | 2,102 | 488 |
New York County [NY] | 3,331 | 606 | 571 | 246 |
Monroe County [NY] | 3,171 | 590 | 1,446 | 335 |
Maricopa County [AZ] | 3,165 | 575 | 854 | 261 |
Wayne County [MI] | 2,791 | 507 | 1,148 | 304 |
Clark County [NV] | 2,656 | 544 | 1,117 | 331 |
Oakland County [MI] | 2,643 | 499 | 959 | 239 |
San Diego County [CA] | 2,616 | 478 | 887 | 298 |
Pinellas County [FL] | 2,486 | 478 | 940 | 314 |
Pierce County [WA] | 2,454 | 712 | 1,135 | 337 |
Onondaga County [NY] | 2,342 | 511 | 979 | 248 |
Passaic County [NJ] | 2,286 | 605 | 1,201 | 413 |
Middlesex County [NJ] | 2,283 | 478 | 973 | 259 |
Santa Clara County [CA] | 2,275 | 467 | 543 | 191 |
Broward County [FL] | 2,268 | 418 | 1,030 | 249 |
Middlesex County [MA] | 2,257 | 454 | 410 | 159 |
Morris County [NJ] | 2,240 | 480 | 626 | 263 |
Bucks County [PA] | 2,207 | 432 | 805 | 201 |
Orange County [CA] | 2,140 | 496 | 706 | 288 |
Fairfield County [CT] | 2,011 | 434 | 640 | 230 |
Montgomery County [MD] | 1,938 | 391 | 359 | 131 |
Allegheny County [PA] | 1,822 | 282 | 520 | 139 |
Suffolk County [NY] | 1,815 | 511 | 1,000 | 436 |
Harris County [TX] | 1,808 | 450 | 386 | 189 |
Franklin County [OH] | 1,806 | 551 | 571 | 214 |
Westchester County [NY] | 1,771 | 343 | 597 | 217 |
Hampden County [MA] | 1,756 | 560 | 987 | 327 |
Union County [NJ] | 1,741 | 372 | 734 | 245 |
Richmond County [NY] | 1,720 | 601 | 620 | 225 |
Montgomery County [PA] | 1,558 | 374 | 435 | 195 |
Erie County [NY] | 1,529 | 290 | 712 | 195 |
Fairfax County [VA] | 1,483 | 409 | 293 | 175 |
Hartford County [CT] | 1,460 | 369 | 493 | 175 |
Kane County [IL] | 1,378 | 752 | 647 | 500 |
Lake County [IL] | 1,361 | 322 | 464 | 170 |
Palm Beach County [FL] | 1,342 | 363 | 419 | 187 |
Mercer County [NJ] | 1,318 | 416 | 516 | 209 |
Contra Costa County [CA] | 1,295 | 370 | 357 | 157 |
Will County [IL] | 1,230 | 412 | 381 | 215 |
Bronx County [NY] | 1,157 | 328 | 557 | 180 |
Hennepin County [MN] | 1,140 | 268 | 382 | 141 |
Mecklenburg County [NC] | 1,068 | 474 | 204 | 128 |
Gwinnett County [GA] | 1,054 | 354 | 377 | 190 |
Somerset County [NJ] | 1,051 | 348 | 331 | 214 |
Essex County [NJ] | 1,048 | 319 | 313 | 119 |
Orange County [FL] | 1,034 | 361 | 299 | 234 |
Ocean County [NJ] | 1,028 | 312 | 494 | 222 |
San Mateo County [CA] | 1,008 | 458 | 357 | 157 |
St. Louis County [MO] | 999 | 361 | 238 | 169 |
San Francisco County [CA] | 975 | 285 | 371 | 221 |
Nassau County [NY] | 972 | 295 | 264 | 120 |
Hudson County [NJ] | 942 | 214 | 386 | 133 |
Baltimore County [MD] | 931 | 316 | 301 | 175 |
Wake County [NC] | 910 | 327 | 228 | 129 |
Alameda County [CA] | 905 | 286 | 266 | 166 |
Rockland County [NY] | 867 | 389 | 472 | 246 |
Monmouth County [NJ] | 829 | 240 | 224 | 107 |
Fresno County [CA] | 803 | 385 | 328 | 190 |
Placer County [CA] | 769 | 271 | 303 | 134 |
Fulton County [GA] | 760 | 274 | 234 | 135 |
Cobb County [GA] | 740 | 252 | 257 | 144 |
Norfolk County [MA] | 735 | 298 | 201 | 153 |
Washington County [OR] | 723 | 303 | 252 | 179 |
Tarrant County [TX] | 720 | 276 | 242 | 168 |
Suffolk County [MA] | 706 | 263 | 169 | 83 |
New Haven County [CT] | 701 | 272 | 278 | 193 |
Travis County [TX] | 693 | 361 | 159 | 143 |
Duval County [FL] | 684 | 265 | 245 | 138 |
Miami-Dade County [FL] | 679 | 244 | 295 | 154 |
District of Columbia [DC] | 674 | 194 | 91 | 50 |
Hillsborough County [FL] | 668 | 270 | 169 | 112 |
Orange County [NY] | 652 | 250 | 244 | 158 |
Milwaukee County [WI] | 634 | 190 | 248 | 104 |
Riverside County [CA] | 627 | 226 | 87 | 70 |
Arapahoe County [CO] | 625 | 220 | 183 | 110 |
Hamilton County [OH] | 604 | 374 | 211 | 136 |
Salt Lake County [UT] | 602 | 246 | 176 | 86 |
Lancaster County [PA] | 569 | 303 | 360 | 251 |
Dane County [WI] | 569 | 217 | 189 | 117 |
Denton County [TX] | 568 | 623 | 90 | 85 |
Delaware County [PA] | 557 | 169 | 238 | 112 |
Atlantic County [NJ] | 534 | 273 | 124 | 103 |
Collin County [TX] | 522 | 189 | 167 | 128 |
Collier County [FL] | 467 | 167 | 98 | 57 |
Chester County [PA] | 458 | 200 | 169 | 158 |
Arlington County [VA] | 430 | 170 | 18 | 20 |
Dallas County [TX] | 429 | 156 | 99 | 72 |
New Castle County [DE] | 427 | 192 | 145 | 87 |
Camden County [NJ] | 411 | 188 | 137 | 89 |
Ventura County [CA] | 389 | 175 | 108 | 102 |
Prince William County [VA] | 387 | 147 | 68 | 68 |
Pima County [AZ] | 381 | 147 | 30 | 32 |
Honolulu County [HI] | 379 | 217 | 60 | 67 |
Prince George s County [MD] | 379 | 280 | 180 | 183 |
Providence County [RI] | 377 | 147 | 112 | 90 |
Sonoma County [CA] | 375 | 199 | 110 | 77 |
Anne Arundel County [MD] | 375 | 143 | 151 | 98 |
Yolo County [CA] | 362 | 354 | 123 | 149 |
Bexar County [TX] | 361 | 192 | 20 | 20 |
Jefferson County [KY] | 354 | 217 | 168 | 133 |
Fort Bend County [TX] | 344 | 137 | 55 | 38 |
Ramsey County [MN] | 338 | 138 | 88 | 61 |
Burlington County [NJ] | 336 | 157 | 43 | 39 |
Lee County [FL] | 325 | 144 | 138 | 84 |
Santa Barbara County [CA] | 318 | 176 | 105 | 83 |
Loudoun County [VA] | 317 | 190 | 108 | 78 |
Denver County [CO] | 304 | 97 | 121 | 57 |
Albany County [NY] | 303 | 138 | 130 | 76 |
Plymouth County [MA] | 302 | 200 | (B) | - |
El Paso County [CO] | 292 | 162 | 55 | 52 |
Baltimore city [MD] | 287 | 110 | 68 | 46 |
Dakota County [MN] | 277 | 120 | 47 | 32 |
Washtenaw County [MI] | 276 | 95 | 57 | 37 |
San Bernardino County [CA] | 274 | 170 | 132 | 126 |
Howard County [MD] | 274 | 157 | 26 | 45 |
Virginia Beach city [VA] | 240 | 161 | 73 | 69 |
Monterey County [CA] | 239 | 121 | 113 | 77 |
Henrico County [VA] | 231 | 210 | 55 | 79 |
Marion County [IN] | 227 | 98 | 42 | 35 |
DeKalb County [GA] | 222 | 131 | 63 | 59 |
Anchorage Municipality [AK] | 221 | 190 | 68 | 63 |
Washoe County [NV] | 213 | 107 | 37 | 37 |
Bernalillo County [NM] | 200 | 146 | 97 | 128 |
Essex County [MA] | 195 | 76 | 29 | 29 |
Worcester County [MA] | 195 | 91 | 45 | 42 |
Guilford County [NC] | 171 | 112 | 71 | 60 |
Johnson County [KS] | 159 | 72 | 24 | 27 |
San Joaquin County [CA] | 107 | 105 | 24 | 38 |
Oklahoma County [OK] | 97 | 68 | (B) | - |
Hawaii County [HI] | 93 | 87 | 6 | 9 |
Bristol County [MA] | 86 | 67 | 49 | 39 |
Polk County [IA] | 84 | 72 | 42 | 59 |
Kern County [CA] | 83 | 77 | 26 | 41 |
Hillsborough County [NH] | 80 | 58 | 31 | 33 |
Shelby County [TN] | 78 | 55 | 28 | 37 |
Maui County [HI] | 77 | 79 | (B) | - |
Jefferson Parish [LA] | 64 | 62 | 4 | 6 |
Solano County [CA] | 56 | 74 | 12 | 19 |
Davidson County [TN] | 54 | 53 | (B) | - |
San Juan County [NM] | 29 | 44 | 29 | 44 |
Stanislaus County [CA] | 24 | 30 | 24 | 30 |
Navajo County [AZ] | 11 | 18 | (B) | - |
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] | 41,819 | 1,940 | 17,786 | 1,199 |
Chicago-Naperville-Elgin [IL-IN] | 34,689 | 2,253 | 15,803 | 1,257 |
Seattle-Tacoma-Bellevue [WA] | 19,054 | 2,135 | 9,571 | 1,274 |
Sacramento-Roseville-Arden-Arcade [CA] | 12,099 | 1,561 | 7,175 | 1,039 |
Detroit-Warren-Dearborn [MI] | 11,083 | 1,003 | 4,340 | 470 |
Philadelphia-Camden-Wilmington [PA-NJ-DE-MD] | 11,008 | 1,198 | 4,458 | 783 |
Portland-Vancouver-Hillsboro [OR-WA] | 10,266 | 1,613 | 5,243 | 901 |
Cleveland-Elyria [OH] | 9,315 | 913 | 3,981 | 529 |
Los Angeles-Long Beach-Anaheim [CA] | 8,165 | 956 | 2,794 | 546 |
Washington-Arlington-Alexandria [DC-VA-MD-WV] | 6,892 | 813 | 1,559 | 412 |
San Francisco-Oakland-Hayward [CA] | 4,548 | 790 | 1,409 | 365 |
Boston-Cambridge-Newton [MA-NH] | 4,447 | 683 | 903 | 277 |
Miami-Fort Lauderdale-West Palm Beach [FL] | 4,289 | 613 | 1,744 | 368 |
Atlanta-Sandy Springs-Roswell [GA] | 3,730 | 629 | 1,261 | 314 |
Tampa-St. Petersburg-Clearwater [FL] | 3,591 | 574 | 1,236 | 340 |
Rochester [NY] | 3,491 | 587 | 1,573 | 344 |
Pittsburgh [PA] | 3,375 | 417 | 776 | 166 |
Phoenix-Mesa-Scottsdale [AZ] | 3,177 | 576 | 854 | 261 |
Minneapolis-St. Paul-Bloomington [MN-WI] | 3,131 | 496 | 1,006 | 255 |
Houston-The Woodlands-Sugar Land [TX] | 2,710 | 500 | 522 | 197 |
Las Vegas-Henderson-Paradise [NV] | 2,656 | 544 | 1,117 | 331 |
Dallas-Fort Worth-Arlington [TX] | 2,625 | 641 | 695 | 247 |
San Diego-Carlsbad [CA] | 2,616 | 478 | 887 | 298 |
Denver-Aurora-Lakewood [CO] | 2,570 | 554 | 981 | 346 |
Syracuse [NY] | 2,463 | 510 | 1,023 | 248 |
New York-Newark-Jersey City [NY-NJ-PA] | 2,330 | 634 | 814 | 339 |
San Jose-Sunnyvale-Santa Clara [CA] | 2,288 | 469 | 543 | 191 |
Baltimore-Columbia-Towson [MD] | 2,232 | 446 | 623 | 227 |
Columbus [OH] | 2,231 | 553 | 695 | 217 |
Bridgeport-Stamford-Norwalk [CT] | 2,011 | 434 | 640 | 230 |
Charlotte-Concord-Gastonia [NC-SC] | 1,957 | 591 | 513 | 229 |
Springfield [MA] | 1,920 | 583 | 1,084 | 350 |
Orlando-Kissimmee-Sanford [FL] | 1,805 | 412 | 574 | 267 |
Allentown-Bethlehem-Easton [PA-NJ] | 1,788 | 325 | 553 | 169 |
St. Louis [MO-IL] | 1,740 | 497 | 494 | 224 |
Hartford-West Hartford-East Hartford [CT] | 1,682 | 407 | 513 | 177 |
Buffalo-Cheektowaga-Niagara Falls [NY] | 1,662 | 276 | 757 | 204 |
Spokane-Spokane Valley [WA] | 1,382 | 437 | 866 | 311 |
Trenton [NJ] | 1,318 | 416 | 516 | 209 |
Milwaukee-Waukesha-West Allis [WI] | 1,258 | 287 | 377 | 127 |
Albany-Schenectady-Troy [NY] | 1,123 | 515 | 531 | 284 |
Austin-Round Rock [TX] | 1,087 | 401 | 243 | 166 |
Raleigh [NC] | 960 | 341 | 228 | 129 |
Cincinnati [OH-KY-IN] | 955 | 416 | 285 | 151 |
Riverside-San Bernardino-Ontario [CA] | 901 | 295 | 219 | 149 |
Jacksonville [FL] | 892 | 293 | 300 | 154 |
Indianapolis-Carmel-Anderson [IN] | 849 | 328 | 134 | 95 |
Fresno [CA] | 803 | 385 | 328 | 190 |
Omaha-Council Bluffs [NE-IA] | 767 | 209 | 177 | 95 |
New Haven-Milford [CT] | 701 | 272 | 278 | 193 |
Anchorage [AK] | 695 | 516 | 492 | 482 |
Akron [OH] | 677 | 236 | 163 | 67 |
Salt Lake City [UT] | 658 | 264 | 203 | 100 |
Deltona-Daytona Beach-Ormond Beach [FL] | 633 | 356 | 404 | 347 |
Virginia Beach-Norfolk-Newport News [VA-NC] | 612 | 248 | 177 | 104 |
Madison [WI] | 586 | 219 | 191 | 117 |
Providence-Warwick [RI-MA] | 575 | 179 | 184 | 96 |
Lancaster [PA] | 569 | 303 | 360 | 251 |
Atlantic City-Hammonton [NJ] | 534 | 273 | 124 | 103 |
Richmond [VA] | 482 | 214 | 88 | 85 |
Naples-Immokalee-Marco Island [FL] | 467 | 167 | 98 | 57 |
San Antonio-New Braunfels [TX] | 447 | 204 | 38 | 31 |
Durham-Chapel Hill [NC] | 403 | 173 | 19 | 21 |
Grand Rapids-Wyoming [MI] | 402 | 291 | 64 | 47 |
Harrisburg-Carlisle [PA] | 402 | 214 | 81 | 93 |
Oxnard-Thousand Oaks-Ventura [CA] | 389 | 175 | 108 | 102 |
Tucson [AZ] | 381 | 147 | 30 | 32 |
Urban Honolulu [HI] | 379 | 217 | 60 | 67 |
Louisville Jefferson County [KY] | 375 | 218 | 175 | 133 |
Santa Rosa [CA] | 375 | 199 | 110 | 77 |
Nashville-Davidson-Murfreesboro-Franklin [TN] | 365 | 265 | 54 | 73 |
Kansas City [MO-KS] | 326 | 111 | 32 | 29 |
Cape Coral-Fort Myers [FL] | 325 | 144 | 138 | 84 |
Santa Maria-Santa Barbara [CA] | 318 | 176 | 105 | 83 |
Colorado Springs [CO] | 292 | 162 | 55 | 52 |
Ann Arbor [MI] | 276 | 95 | 57 | 37 |
Portland-South Portland [ME] | 267 | 135 | 70 | 48 |
Worcester [MA-CT] | 256 | 96 | 57 | 43 |
New Orleans-Metairie [LA] | 243 | 131 | 33 | 47 |
Salinas [CA] | 239 | 121 | 113 | 77 |
Albuquerque [NM] | 215 | 151 | 97 | 128 |
Reno [NV] | 213 | 107 | 37 | 37 |
Tulsa [OK] | 209 | 157 | 57 | 91 |
Dayton [OH] | 197 | 109 | 14 | 17 |
Oklahoma City [OK] | 191 | 114 | (B) | - |
Greensboro-High Point [NC] | 171 | 112 | 71 | 60 |
Lansing-East Lansing [MI] | 171 | 86 | 42 | 33 |
Des Moines-West Des Moines [IA] | 113 | 79 | 65 | 68 |
Stockton-Lodi [CA] | 107 | 105 | 24 | 38 |
Hilo [HI] | 93 | 87 | 6 | 9 |
Bakersfield [CA] | 83 | 77 | 26 | 41 |
Baton Rouge [LA] | 81 | 60 | 24 | 39 |
Manchester-Nashua [NH] | 80 | 58 | 31 | 33 |
Memphis [TN-MS-AR] | 78 | 55 | 28 | 37 |
Kahului-Wailuku-Lahaina [HI] | 77 | 79 | (B) | - |
Vallejo-Fairfield [CA] | 56 | 74 | 12 | 19 |
Lafayette [LA] | 45 | 42 | 10 | 16 |
Farmington [NM] | 29 | 44 | 29 | 44 |
Modesto [CA] | 24 | 30 | 24 | 30 |
Show Low [AZ] | 11 | 18 | (B) | - |