Ranking of US Counties By Percentage of Black or African American Alone Population Aged 25 years and above with an Educational attainment of Bachelors or Higher in 2021 (ACS-5Yrs)
Updated on September 4, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the US Black or African American Alone population (aged 25 years and above) who had an educational attainment of Bachelors or Higher was 23.34%. Among all US counties, the following counties were among the top counties which had high percentage of their Black or African American Alone population (aged 25 years and above) with an educational attainment of Bachelors or Higher: Bristol Bay Borough, AK (100.00%); Lake and Peninsula Borough, AK (100.00%); and Newton County, AR (100.00%).
The chart below shows the top 10 US counties, and the table below shows the top 500 US counties.
You can see similar information for other educational attainments.
You can also see similar information for other races and ethnicities.
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Related Topics: US Census 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates.
Ranking of US Counties By Percentage of Black or African American Alone Population (Aged 25yrs+)
with an Educational Attainment of Bachelors or Higher in 2021
Items per page:
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| Rank | County | Percentage of Population (Aged 25yrs+) (%) |
|---|---|---|
| 1 | Bristol Bay Borough, AK | 100.00 |
| 1 | Lake and Peninsula Borough, AK | 100.00 |
| 1 | Newton County, AR | 100.00 |
| 1 | Rio Blanco County, CO | 100.00 |
| 1 | Adams County, ID | 100.00 |
| 1 | Boise County, ID | 100.00 |
| 1 | Boundary County, ID | 100.00 |
| 1 | Scott County, IL | 100.00 |
| 1 | Appanoose County, IA | 100.00 |
| 1 | Montgomery County, IA | 100.00 |
| 1 | Rawlins County, KS | 100.00 |
| 1 | Pope County, MN | 100.00 |
| 1 | Golden Valley County, MT | 100.00 |
| 1 | Granite County, MT | 100.00 |
| 1 | Rosebud County, MT | 100.00 |
| 1 | Boone County, NE | 100.00 |
| 1 | Sioux County, NE | 100.00 |
| 1 | Foster County, ND | 100.00 |
| 1 | Steele County, ND | 100.00 |
| 1 | Bennett County, SD | 100.00 |
| 1 | Clark County, SD | 100.00 |
| 1 | Hyde County, SD | 100.00 |
| 1 | Sterling County, TX | 100.00 |
| 1 | Beaver County, UT | 100.00 |
| 1 | Kane County, UT | 100.00 |
| 1 | Pend Oreille County, WA | 100.00 |
| 1 | Calhoun County, WV | 100.00 |
| 1 | Jackson County, WV | 100.00 |
| 1 | Ritchie County, WV | 100.00 |
| 1 | Converse County, WY | 100.00 |
| 2 | Decatur County, IA | 97.56 |
| 3 | Sheridan County, WY | 96.43 |
| 4 | Lincoln County, ME | 94.23 |
| 5 | Burke County, ND | 93.33 |
| 6 | Platte County, WY | 92.50 |
| 7 | Jerome County, ID | 91.67 |
| 8 | Uinta County, WY | 90.63 |
| 9 | Florence County, WI | 90.48 |
| 10 | Dallas County, MO | 90.00 |
| 11 | Gunnison County, CO | 88.89 |
| 12 | Ramsey County, ND | 88.33 |
| 13 | Andrews County, TX | 87.56 |
| 14 | Brown County, IN | 87.10 |
| 15 | Towns County, GA | 86.54 |
| 16 | Clay County, TX | 85.19 |
| 17 | Dillingham Census Area, AK | 85.00 |
| 18 | Barnes County, ND | 84.71 |
| 19 | Silver Bow County, MT | 84.31 |
| 20 | Bennington County, VT | 84.19 |
| 21 | Mineral County, CO | 83.33 |
| 22 | Roosevelt County, NM | 81.97 |
| 23 | Winneshiek County, IA | 81.63 |
| 24 | Monroe County, OH | 81.01 |
| 25 | Lincoln County, WA | 80.44 |
| 26 | Deer Lodge County, MT | 80.26 |
| 27 | Frontier County, NE | 80.00 |
| 28 | Franklin County, KS | 79.45 |
| 29 | Morton County, KS | 77.78 |
| 30 | Montmorency County, MI | 77.27 |
| 31 | Toole County, MT | 76.87 |
| 32 | Jefferson County, MT | 76.67 |
| 33 | San Miguel County, NM | 74.40 |
| 34 | Roscommon County, MI | 74.24 |
| 35 | Saunders County, NE | 73.50 |
| 36 | La Plata County, CO | 73.12 |
| 37 | Albany County, WY | 72.78 |
| 38 | Lipscomb County, TX | 72.73 |
| 39 | Clay County, SD | 72.37 |
| 40 | Perry County, AR | 71.43 |
| 40 | Unicoi County, TN | 71.43 |
| 41 | Brookings County, SD | 71.27 |
| 42 | Los Alamos County, NM | 70.79 |
| 43 | Watonwan County, MN | 70.59 |
| 44 | Edmonson County, KY | 70.33 |
| 45 | Winona County, MN | 70.14 |
| 46 | St. Croix County, WI | 69.90 |
| 47 | Teton County, WY | 68.97 |
| 48 | Hancock County, ME | 68.84 |
| 49 | Stark County, ND | 68.21 |
| 50 | McHenry County, ND | 67.86 |
| 51 | Traill County, ND | 66.67 |
| 52 | Mitchell County, IA | 65.31 |
| 53 | Elko County, NV | 64.11 |
| 54 | Falls Church city, VA | 64.01 |
| 55 | Beadle County, SD | 63.96 |
| 56 | Madison County, IA | 63.46 |
| 57 | Union County, SD | 63.24 |
| 58 | Ransom County, ND | 62.96 |
| 59 | Saline County, NE | 62.07 |
| 60 | Cassia County, ID | 61.54 |
| 61 | Dawson County, GA | 61.44 |
| 62 | Benton County, OR | 59.49 |
| 63 | Lamoille County, VT | 59.21 |
| 64 | Knott County, KY | 59.18 |
| 65 | Sitka City and Borough, AK | 59.09 |
| 66 | Midland County, MI | 59.00 |
| 67 | Athens County, OH | 58.65 |
| 68 | Big Horn County, WY | 58.07 |
| 69 | Coal County, OK | 57.14 |
| 70 | Sullivan County, NH | 57.02 |
| 71 | Wayne County, IL | 56.58 |
| 72 | Wilson County, TX | 56.43 |
| 73 | McDonough County, IL | 55.84 |
| 74 | Kennebec County, ME | 55.81 |
| 75 | Klamath County, OR | 55.36 |
| 76 | Mariposa County, CA | 55.07 |
| 77 | Kittitas County, WA | 54.92 |
| 78 | Howard County, MD | 54.87 |
| 79 | Goshen County, WY | 54.76 |
| 80 | Wasco County, OR | 54.35 |
| 81 | Forsyth County, GA | 54.19 |
| 82 | Warrick County, IN | 54.15 |
| 83 | Bethel Census Area, AK | 53.89 |
| 84 | Prowers County, CO | 53.75 |
| 85 | Grafton County, NH | 53.20 |
| 86 | Lynn County, TX | 53.06 |
| 87 | Hamilton County, IN | 52.97 |
| 88 | Wayne County, WV | 52.91 |
| 89 | Montour County, PA | 52.90 |
| 90 | Delaware County, OH | 52.85 |
| 91 | Alamosa County, CO | 52.82 |
| 92 | Deschutes County, OR | 52.67 |
| 93 | Plumas County, CA | 52.32 |
| 94 | Carroll County, OH | 52.20 |
| 95 | Phelps County, MO | 52.10 |
| 96 | Texas County, OK | 52.06 |
| 97 | Clay County, NE | 52.00 |
| 98 | San Benito County, CA | 51.87 |
| 98 | Fairfax city, VA | 51.87 |
| 99 | Isabella County, MI | 51.07 |
| 100 | Mineral County, NV | 50.98 |
| 101 | Loudoun County, VA | 50.86 |
| 102 | Arlington County, VA | 50.65 |
| 103 | Prince of Wales-Hyder Census Area, AK | 50.00 |
| 103 | Van Buren County, IA | 50.00 |
| 103 | Hitchcock County, NE | 50.00 |
| 103 | Nance County, NE | 50.00 |
| 103 | Bristol County, RI | 50.00 |
| 103 | Lexington city, VA | 50.00 |
| 103 | Pocahontas County, WV | 50.00 |
| 104 | Broomfield County, CO | 49.73 |
| 105 | Coconino County, AZ | 49.67 |
| 106 | Sevier County, TN | 49.64 |
| 107 | Payne County, OK | 49.56 |
| 108 | Maverick County, TX | 49.17 |
| 109 | Sioux County, IA | 48.89 |
| 110 | Otsego County, MI | 48.82 |
| 111 | Williamson County, TN | 48.80 |
| 112 | Grand Isle County, VT | 48.72 |
| 113 | Perry County, KY | 48.68 |
| 114 | Russell County, VA | 48.56 |
| 115 | Putnam County, NY | 48.39 |
| 116 | Washington County, OR | 48.34 |
| 117 | Montgomery County, VA | 48.26 |
| 118 | Chugach Census Area, AK | 48.19 |
| 119 | Jersey County, IL | 48.15 |
| 119 | Washita County, OK | 48.15 |
| 120 | Wright County, MN | 48.02 |
| 121 | Miami County, KS | 47.90 |
| 122 | Preble County, OH | 47.73 |
| 123 | Fairfax County, VA | 47.69 |
| 124 | Fayette County, GA | 47.66 |
| 125 | Chelan County, WA | 47.31 |
| 126 | Collin County, TX | 47.26 |
| 127 | Santa Fe County, NM | 47.24 |
| 128 | Douglas County, CO | 47.20 |
| 129 | Bailey County, TX | 47.06 |
| 130 | Windsor County, VT | 46.97 |
| 131 | Webb County, TX | 46.74 |
| 132 | Belknap County, NH | 46.35 |
| 132 | Tompkins County, NY | 46.35 |
| 133 | Caldwell County, MO | 46.15 |
| 134 | Monroe County, IL | 46.05 |
| 135 | Jefferson County, IA | 45.87 |
| 136 | Moffat County, CO | 45.65 |
| 137 | Montgomery County, MD | 45.63 |
| 138 | Gladwin County, MI | 45.46 |
| 139 | Doña Ana County, NM | 44.94 |
| 140 | Grainger County, TN | 44.78 |
| 141 | Dawes County, NE | 44.70 |
| 142 | Kiowa County, KS | 44.44 |
| 142 | Neosho County, KS | 44.44 |
| 143 | Dickinson County, KS | 44.29 |
| 144 | Park County, WY | 44.19 |
| 145 | Stafford County, VA | 44.18 |
| 146 | Meade County, SD | 44.09 |
| 147 | Pepin County, WI | 44.00 |
| 148 | Nodaway County, MO | 43.93 |
| 149 | Marshall County, KY | 43.92 |
| 150 | Holt County, NE | 43.90 |
| 150 | Denton County, TX | 43.90 |
| 151 | McDonald County, MO | 43.77 |
| 152 | Oconto County, WI | 43.75 |
| 153 | St. Charles County, MO | 43.54 |
| 154 | Logan County, CO | 43.53 |
| 155 | Comal County, TX | 43.32 |
| 156 | Pulaski County, MO | 43.22 |
| 157 | Platte County, NE | 43.18 |
| 158 | McClain County, OK | 43.14 |
| 159 | Pierce County, WI | 43.10 |
| 160 | Placer County, CA | 43.01 |
| 161 | Prince William County, VA | 42.99 |
| 162 | Knox County, OH | 42.96 |
| 163 | Teller County, CO | 42.86 |
| 163 | Sioux County, ND | 42.86 |
| 163 | Ellis County, OK | 42.86 |
| 164 | Saratoga County, NY | 42.75 |
| 165 | Blaine County, MT | 42.59 |
| 166 | Cobb County, GA | 42.55 |
| 167 | Whitman County, WA | 42.52 |
| 168 | Fort Bend County, TX | 42.09 |
| 169 | Douglas County, KS | 42.06 |
| 170 | Guadalupe County, TX | 41.94 |
| 171 | McKinley County, NM | 41.83 |
| 172 | Burt County, NE | 41.67 |
| 173 | Alexandria city, VA | 41.62 |
| 174 | Santa Clara County, CA | 41.57 |
| 174 | Linn County, OR | 41.57 |
| 175 | Benton County, AR | 41.49 |
| 176 | Monroe County, IN | 41.22 |
| 177 | Morris County, NJ | 41.02 |
| 178 | Whatcom County, WA | 41.01 |
| 179 | Jackson County, OR | 40.57 |
| 180 | Chittenden County, VT | 40.52 |
| 181 | Emmet County, IA | 40.43 |
| 181 | Bracken County, KY | 40.43 |
| 182 | Monongalia County, WV | 40.37 |
| 183 | Atascosa County, TX | 40.26 |
| 184 | Sullivan County, MO | 40.23 |
| 185 | Dunn County, WI | 40.21 |
| 186 | Charles Mix County, SD | 40.00 |
| 187 | Wood County, OH | 39.76 |
| 188 | Somerset County, NJ | 39.70 |
| 189 | Benton County, MO | 39.58 |
| 190 | Story County, IA | 39.55 |
| 191 | Jackson County, NC | 39.38 |
| 192 | Elbert County, CO | 39.29 |
| 192 | Roberts County, SD | 39.29 |
| 193 | Cheshire County, NH | 39.10 |
| 194 | Cleburne County, AL | 39.05 |
| 195 | Hancock County, IN | 39.03 |
| 196 | Johnson County, KS | 38.92 |
| 197 | Gwinnett County, GA | 38.82 |
| 198 | Williamson County, TX | 38.72 |
| 199 | Middlesex County, MA | 38.58 |
| 200 | Ventura County, CA | 38.55 |
| 201 | Jefferson County, CO | 38.51 |
| 202 | Vernon County, MO | 38.46 |
| 203 | Skagit County, WA | 38.44 |
| 203 | Ozaukee County, WI | 38.44 |
| 204 | Madison County, KY | 38.40 |
| 205 | Norfolk County, MA | 38.34 |
| 206 | Blue Earth County, MN | 38.30 |
| 207 | Windham County, VT | 38.26 |
| 208 | Gilpin County, CO | 38.24 |
| 209 | Bergen County, NJ | 38.20 |
| 210 | Johnston County, OK | 38.19 |
| 211 | Stevens County, KS | 38.10 |
| 212 | Hood River County, OR | 38.05 |
| 213 | Osceola County, MI | 37.98 |
| 214 | Rockwall County, TX | 37.81 |
| 215 | Brazoria County, TX | 37.70 |
| 216 | Inyo County, CA | 37.66 |
| 217 | Greene County, OH | 37.59 |
| 218 | Payette County, ID | 37.50 |
| 218 | Fremont County, IA | 37.50 |
| 218 | Mercer County, MO | 37.50 |
| 219 | Orange County, VT | 37.36 |
| 220 | McHenry County, IL | 37.35 |
| 221 | Lee County, GA | 37.32 |
| 222 | Clackamas County, OR | 37.31 |
| 223 | Sarpy County, NE | 37.21 |
| 224 | Franklin County, ME | 37.14 |
| 225 | Carbon County, PA | 37.07 |
| 226 | Lewis County, WA | 36.88 |
| 227 | Shelby County, AL | 36.87 |
| 228 | Hawaii County, HI | 36.74 |
| 228 | Rowan County, KY | 36.74 |
| 229 | Nome Census Area, AK | 36.62 |
| 229 | Castro County, TX | 36.62 |
| 230 | Sandoval County, NM | 36.56 |
| 231 | Anne Arundel County, MD | 36.55 |
| 232 | Juneau City and Borough, AK | 36.53 |
| 233 | Washington County, TN | 36.52 |
| 234 | Laramie County, WY | 36.45 |
| 235 | Watauga County, NC | 36.44 |
| 236 | Orange County, CA | 36.43 |
| 237 | York County, VA | 36.42 |
| 238 | North Slope Borough, AK | 36.36 |
| 238 | Lyon County, IA | 36.36 |
| 238 | Dewey County, SD | 36.36 |
| 239 | Cass County, MN | 36.26 |
| 240 | Douglas County, NV | 36.25 |
| 241 | Fairfield County, OH | 36.19 |
| 242 | San Mateo County, CA | 36.00 |
| 243 | Washington County, MN | 35.96 |
| 243 | San Juan County, WA | 35.96 |
| 244 | Warren County, NJ | 35.93 |
| 245 | Camden County, NC | 35.90 |
| 246 | Rutherford County, TN | 35.87 |
| 246 | Manassas city, VA | 35.87 |
| 247 | Bernalillo County, NM | 35.79 |
| 248 | Martin County, TX | 35.71 |
| 249 | Montgomery County, TX | 35.67 |
| 250 | Alleghany County, NC | 35.66 |
| 251 | Tolland County, CT | 35.57 |
| 252 | Yamhill County, OR | 35.56 |
| 253 | Middlesex County, NJ | 35.55 |
| 254 | Westchester County, NY | 35.42 |
| 255 | Carroll County, MO | 35.39 |
| 256 | Lane County, OR | 35.38 |
| 257 | Prince George's County, MD | 35.35 |
| 258 | Woodford County, IL | 35.29 |
| 258 | Meade County, KY | 35.29 |
| 258 | Davison County, SD | 35.29 |
| 259 | Columbia County, GA | 35.28 |
| 259 | Worcester County, MA | 35.28 |
| 259 | Wake County, NC | 35.28 |
| 260 | Durham County, NC | 35.25 |
| 261 | Franklin County, KY | 35.20 |
| 261 | Clinton County, MI | 35.20 |
| 262 | Lawrence County, AR | 35.16 |
| 263 | Maui County, HI | 35.15 |
| 264 | Jasper County, IN | 35.06 |
| 265 | Lincoln County, SD | 35.04 |
| 266 | Lincoln Parish, LA | 34.81 |
| 267 | Fulton County, GA | 34.53 |
| 268 | Paulding County, GA | 34.45 |
| 269 | Eaton County, MI | 34.39 |
| 270 | Eastland County, TX | 34.33 |
| 271 | Wilson County, TN | 34.25 |
| 272 | Fulton County, OH | 34.21 |
| 273 | St. Johns County, FL | 34.20 |
| 274 | Antelope County, NE | 34.15 |
| 275 | Utah County, UT | 34.05 |
| 276 | Polk County, MO | 33.99 |
| 277 | Boone County, IN | 33.95 |
| 278 | Nassau County, NY | 33.93 |
| 279 | Madison County, AL | 33.92 |
| 279 | Sussex County, NJ | 33.92 |
| 280 | Napa County, CA | 33.91 |
| 281 | Nevada County, CA | 33.88 |
| 282 | Dallas County, IA | 33.84 |
| 283 | Faribault County, MN | 33.82 |
| 284 | Honolulu County, HI | 33.75 |
| 285 | Henry County, GA | 33.64 |
| 286 | Monroe County, WI | 33.55 |
| 287 | Chesterfield County, VA | 33.50 |
| 288 | Strafford County, NH | 33.48 |
| 289 | Kleberg County, TX | 33.45 |
| 290 | Hanover County, VA | 33.34 |
| 291 | Benewah County, ID | 33.33 |
| 291 | Livingston County, KY | 33.33 |
| 291 | Traverse County, MN | 33.33 |
| 291 | Shackelford County, TX | 33.33 |
| 292 | Missoula County, MT | 33.23 |
| 293 | DuPage County, IL | 33.08 |
| 294 | Pike County, PA | 33.06 |
| 295 | Larimer County, CO | 32.99 |
| 296 | DeKalb County, IN | 32.94 |
| 297 | Cochise County, AZ | 32.85 |
| 298 | Mecklenburg County, NC | 32.84 |
| 299 | Pasco County, FL | 32.68 |
| 300 | Currituck County, NC | 32.67 |
| 301 | Mason County, WV | 32.65 |
| 302 | Oakland County, MI | 32.64 |
| 303 | Cherokee County, GA | 32.63 |
| 304 | Harford County, MD | 32.61 |
| 305 | Baltimore County, MD | 32.58 |
| 306 | Stark County, IL | 32.56 |
| 307 | Allen County, KS | 32.52 |
| 307 | Travis County, TX | 32.52 |
| 308 | Meeker County, MN | 32.50 |
| 308 | Warren County, OH | 32.50 |
| 309 | Bandera County, TX | 32.48 |
| 310 | Washington County, AR | 32.43 |
| 310 | Montgomery County, PA | 32.43 |
| 311 | Licking County, OH | 32.38 |
| 312 | Franklin County, VT | 32.28 |
| 313 | Leon County, FL | 32.27 |
| 314 | El Dorado County, CA | 32.20 |
| 314 | El Paso County, TX | 32.20 |
| 315 | Ellis County, TX | 32.12 |
| 316 | Franklin County, MA | 32.11 |
| 317 | Frederick County, MD | 32.09 |
| 318 | Santa Cruz County, CA | 32.08 |
| 319 | Sonoma County, CA | 32.06 |
| 320 | Cumberland County, ME | 32.00 |
| 321 | Charles County, MD | 31.98 |
| 322 | Perry County, OH | 31.90 |
| 323 | Alameda County, CA | 31.89 |
| 324 | Hunterdon County, NJ | 31.85 |
| 325 | Decatur County, KS | 31.82 |
| 326 | Hudson County, NJ | 31.80 |
| 327 | Scott County, MN | 31.77 |
| 328 | Butler County, OH | 31.75 |
| 329 | Sumner County, TN | 31.73 |
| 330 | Steuben County, IN | 31.71 |
| 331 | Hampshire County, MA | 31.70 |
| 332 | Lewis and Clark County, MT | 31.69 |
| 332 | Rockland County, NY | 31.69 |
| 333 | Auglaize County, OH | 31.68 |
| 334 | Mason County, KY | 31.66 |
| 335 | Canyon County, ID | 31.64 |
| 335 | Sweetwater County, WY | 31.64 |
| 336 | Douglas County, GA | 31.53 |
| 337 | Madison County, MS | 31.50 |
| 338 | San Francisco County, CA | 31.48 |
| 339 | Coweta County, GA | 31.46 |
| 340 | DeKalb County, GA | 31.44 |
| 341 | Rockingham County, NH | 31.42 |
| 342 | Houghton County, MI | 31.40 |
| 343 | New York County, NY | 31.36 |
| 344 | Houston County, GA | 31.34 |
| 345 | Posey County, IN | 31.30 |
| 346 | Grant County, OK | 31.25 |
| 346 | Blount County, TN | 31.25 |
| 347 | Burlington County, NJ | 31.15 |
| 348 | McLean County, IL | 31.11 |
| 349 | Albemarle County, VA | 31.08 |
| 350 | Weld County, CO | 30.96 |
| 351 | Bucks County, PA | 30.95 |
| 352 | Contra Costa County, CA | 30.94 |
| 353 | Hendricks County, IN | 30.91 |
| 354 | Roseau County, MN | 30.86 |
| 355 | Clear Creek County, CO | 30.77 |
| 355 | Dickinson County, IA | 30.77 |
| 355 | Lac qui Parle County, MN | 30.77 |
| 356 | Twin Falls County, ID | 30.67 |
| 356 | Marshall County, IN | 30.67 |
| 357 | Haywood County, NC | 30.64 |
| 358 | Douglas County, WA | 30.58 |
| 359 | Adair County, KY | 30.55 |
| 360 | Gloucester County, NJ | 30.51 |
| 361 | Bedford County, PA | 30.46 |
| 362 | Polk County, MN | 30.45 |
| 363 | McLeod County, MN | 30.44 |
| 363 | Wayne County, NE | 30.44 |
| 364 | Boulder County, CO | 30.41 |
| 364 | Chesapeake city, VA | 30.41 |
| 365 | Grant County, WV | 30.39 |
| 366 | Portage County, WI | 30.35 |
| 367 | Rockdale County, GA | 30.31 |
| 368 | Summers County, WV | 30.28 |
| 369 | Clark County, WA | 30.20 |
| 370 | Logan County, OK | 30.18 |
| 371 | Callaway County, MO | 30.17 |
| 372 | Christian County, MO | 30.14 |
| 373 | Yolo County, CA | 30.09 |
| 373 | Summit County, UT | 30.09 |
| 374 | Madison County, NC | 30.08 |
| 375 | Porter County, IN | 30.04 |
| 376 | Hood County, TX | 30.00 |
| 376 | Skamania County, WA | 30.00 |
| 377 | Orange County, NC | 29.99 |
| 378 | Tooele County, UT | 29.95 |
| 379 | Jefferson County, KS | 29.90 |
| 379 | Canadian County, OK | 29.90 |
| 380 | Bexar County, TX | 29.89 |
| 381 | Aroostook County, ME | 29.82 |
| 382 | Poweshiek County, IA | 29.79 |
| 383 | Pueblo County, CO | 29.78 |
| 384 | Nassau County, FL | 29.76 |
| 385 | Campbell County, KY | 29.75 |
| 386 | Lamar County, MS | 29.74 |
| 387 | King County, WA | 29.68 |
| 388 | Latah County, ID | 29.64 |
| 388 | Ogle County, IL | 29.64 |
| 389 | Penobscot County, ME | 29.59 |
| 390 | Union County, NC | 29.58 |
| 391 | Santa Barbara County, CA | 29.57 |
| 392 | El Paso County, CO | 29.56 |
| 393 | Pontotoc County, OK | 29.51 |
| 394 | Taos County, NM | 29.41 |
| 395 | Virginia Beach city, VA | 29.28 |
| 396 | Cabarrus County, NC | 29.24 |
| 397 | Somervell County, TX | 29.13 |
| 398 | Coshocton County, OH | 29.12 |
| 399 | Larue County, KY | 29.08 |
| 399 | Washtenaw County, MI | 29.08 |
| 399 | Meigs County, TN | 29.08 |
| 400 | Los Angeles County, CA | 29.07 |
| 401 | Seminole County, FL | 29.04 |
| 402 | Davidson County, TN | 28.92 |
| 403 | Maricopa County, AZ | 28.83 |
| 404 | Arapahoe County, CO | 28.81 |
| 404 | Boone County, IL | 28.81 |
| 405 | Portage County, OH | 28.77 |
| 406 | Goodhue County, MN | 28.74 |
| 407 | Lewis County, MO | 28.70 |
| 408 | DeKalb County, IL | 28.69 |
| 409 | Clay County, MO | 28.66 |
| 409 | Fremont County, WY | 28.66 |
| 410 | Carver County, MN | 28.65 |
| 411 | Kent County, RI | 28.64 |
| 412 | O'Brien County, IA | 28.57 |
| 412 | Pendleton County, KY | 28.57 |
| 412 | Iron County, MO | 28.57 |
| 412 | Iron County, WI | 28.57 |
| 413 | Snohomish County, WA | 28.45 |