[美国]美国没有设县的二级区划（市、自治市、地区、教区等） [复制链接]

市（city）
州 面积 人口
1 MarylandBaltimore city 209.79 651,154
2 Missouri St. Louis city 160.58 348,189
3 Nevada Carson City 370.37 52,457
4 Virginia Alexandria city 38.85 128,283
5 Virginia Bedford city18.136,299
6 Virginia Bristol city 33.67 17,367
7 Virginia Buena Vista city 18.136,349
8 Virginia Charlottesville city 25.90 45,049
9 Virginia Chesapeake city 883.19 199,184
10Virginia Clifton Forge city 7.77 4,289
11Virginia Colonial Heights city 18.1316,897
12Virginia Covington city 15.546,303
13Virginia Danville city 111.37 48,411
14Virginia Emporia city18.135,665
15Virginia Fairfax city 15.5421,498
16Virginia Falls Church city 5.18 10,377
17Virginia Franklin city 20.728,346
18Virginia Fredericksburg city 28.4919,279
19Virginia Galax city20.726,837
20Virginia Hampton city 134.68 146,437
21Virginia Harrisonburg city 46.6240,468
22Virginia Hopewell city 25.9022,354
23Virginia Lexington city 5.18 6,867
24Virginia Lynchburg city 126.91 65,269
25Virginia Manassas city 25.9035,135
26Virginia Manassas Park city5.18 10,290
27Virginia Martinsville city 28.4915,416
28Virginia Newport News city 176.12 180,150
29Virginia Norfolk city 139.86 234,403
30Virginia Norton city 20.723,904
31Virginia Petersburg city 59.5733,740
32Virginia Poquoson city 41.4411,566
33Virginia Portsmouth city85.47100,565
34Virginia Radford city 25.9015,859
35Virginia Richmond city 155.40 197,790
36Virginia Roanoke city111.37 94,911
37Virginia Salem city38.8524,747
38Virginia Staunton city 51.8023,853
39Virginia Suffolk city 1036.00 63,677
40Virginia Virginia Beach city 642.32 425,257
41Virginia Waynesboro city 38.8519,520
42Virginia Williamsburg city 23.3111,998
43Virginia Winchester city23.3123,585
注：原出处面积的单位是平方英里，精确到个位。我这里为了比较的方便已经把单位换算成平方公里了，小数点后的两位没有实在意义。
美国的independent cities不是什么大城市，基本上人口不多，面积不大，不过有几个应当属于广域市。而且这些市的形成是历史性的，各州的制度也不同。

自治市（borough）和地区（Census Area）
01Alaska Aleutians East Borough 18098.92 2,697
02Alaska Anchorage Borough4395.23 260,283
03Alaska Bristol Bay Borough 1307.95 1,258
04Alaska Denali Borough 33022.50 1,893
05Alaska Fairbanks North Star Borough 19077.94 82,840
06Alaska Haines Borough 6070.96 2,392
07Alaska Juneau Borough 7037.03 30,711
08Alaska Kenai Peninsula Borough41473.6749,691
09Alaska Ketchikan Gateway Borough3193.4714,070
10Alaska Kodiak Island Borough 16990.4013,913
11Alaska Lake and Peninsula Borough 61595.38 1,823
12Alaska Matanuska-Susitna Borough63926.3859,322
13Alaska North Slope Borough 230036.03 7,385
14Alaska Northwest Arctic Borough 92975.82 7,208
15Alaska Sitka Borough7443.66 8,835
16Alaska Yakutat Borough 19813.50808
自治市和地区只存在于阿拉斯加州。不过这里的自治市（borough）同其它国家（如英国）的有所不同。从市的层面上说应当属于广域市。但是众所周知阿拉斯加是人口极其稀少的地方，自治市这种制度让人看的不是很明白。在美国的城市排序中，有的自治市是整个borough一起参加同city的排行，如Juneau Borough（朱诺市——阿拉斯加州府）；也有将borough继续细分为city的，如Fairbanks city（Fairbanks North Star Borough的一部分）；也有将borough称作municipality参加city排行，如Anchorage municipality（基本等同于Anchorage Borough）

地区（Census Area）
01Alaska Aleutians West Census Area11388.23 5,465
02Alaska Bethel Census Area 105239.47 16,006
03Alaska Dillingham Census Area 48368.25 4,922
04Alaska Nome Census Area 59572.599,196
05Alaska Prince of Wales-Outer Ketchikan Census Area 19194.49 6,146
06Alaska Skagway-Hoonah-Angoon Census Area 20450.64 3,436
07Alaska Southeast Fairbanks Census Area 64270.85 6,174
08Alaska Valdez-Cordova Census Area 88886.21 10,195
09Alaska Wade Hampton Census Area44532.46 7,028
10Alaska Wrangell-Petersburg Census Area 15112.656684
11Alaska Yukon-Koyukuk Census Area 377881.00 6,551
地区（Census Area）原意应当为人口统计区，当是太长了，我姑且称之为地区。这些地方人口极其稀少。

路易斯安纳州相当于县的行政区划称之为教区，一共有64个。
Louisiana Acadia Parish 1696.45 58,861
Louisiana Allen Parish 1981.35 25,440
Louisiana Ascension Parish 756.28 76,627
Louisiana Assumption Parish 878.01 23,388
Louisiana Avoyelles Parish 2154.88 41,481
Louisiana Beauregard Parish 3004.40 32,986
Louisiana Bienville Parish 2100.49 15,752
Louisiana Bossier Parish 2173.01 98,310
Louisiana Caddo Parish 2284.38 252,161
Louisiana Calcasieu Parish 2773.89 183,577
Louisiana Caldwell Parish 1370.11 10,560
Louisiana Cameron Parish 3400.67 9,991
Louisiana Catahoula Parish 1823.36 10,920
Louisiana Claiborne Parish 1955.45 16,851
Louisiana Concordia Parish 1802.64 20,247
Louisiana De Soto Parish 2271.43 25,494
Louisiana East Baton Rouge Parish 1178.45 412,852
Louisiana East Carroll Parish 1090.39 9,421
Louisiana East Feliciana Parish 1173.27 21,360
Louisiana Evangeline Parish 1719.76 35,434
Louisiana Franklin Parish 1616.16 21,263
Louisiana Grant Parish 1670.55 18,698
Louisiana Iberia Parish 1489.25 73,266
Louisiana Iberville Parish 1603.21 33,320
Louisiana Jackson Parish 1476.30 15,397
Louisiana Jefferson Davis Parish 795.13 31,435
Louisiana Jefferson Parish 1688.68 455,466
Louisiana La Salle Parish 1616.16 14,282
Louisiana Lafayette Parish 699.30 190,503
Louisiana Lafourche Parish 2810.15 89,974
Louisiana Lincoln Parish 1219.89 42,509
Louisiana Livingston Parish 1678.32 91,814
Louisiana Madison Parish 1616.16 13,728
Louisiana Morehouse Parish 2056.46 31,021
Louisiana Natchitoches Parish 3250.45 39,080
Louisiana Orleans Parish 468.79 484,674
Louisiana Ouachita Parish 1582.49 147,250
Louisiana Plaquemines Parish 2188.55 26,757
Louisiana Pointe Coupee Parish 1442.63 22,763
Louisiana Rapides Parish 3426.57 126,337
Louisiana Red River Parish 1007.51 9,622
Louisiana Richland Parish 1445.22 20,981
Louisiana Sabine Parish 2240.35 23,459
Louisiana St. Bernard Parish 1204.35 67,229
Louisiana St. Charles Parish 735.56 48,072
Louisiana St. Helena Parish 1056.72 10,525
Louisiana St. James Parish 637.14 21,216
Louisiana St. John the Baptist Parish 567.21 43,044
Louisiana St. Landry Parish 2406.11 87,700
Louisiana St. Martin Parish 1916.60 48,583
Louisiana St. Mary Parish 1587.67 53,500
Louisiana St. Tammany Parish 2211.86 191,268
Louisiana Tangipahoa Parish 2046.10 100,588
Louisiana Tensas Parish 1559.18 6,618
Louisiana Terrebonne Parish 3250.45 104,503
Louisiana Union Parish 2274.02 22,803
Louisiana Vermilion Parish 3040.66 53,807
Louisiana Vernon Parish 3439.52 52,531
Louisiana Washington Parish 1735.30 43,926
Louisiana Webster Parish 1541.05 41,831
Louisiana West Baton Rouge Parish 494.69 21,601
Louisiana West Carroll Parish 929.81 12,314
Louisiana West Feliciana Parish 1051.54 15,111
Louisiana Winn Parish 2460.50 16,894

以上所列每行从左至右分别是州名、市名（或其他）、面积（平方公里）和人口（个）
此外，District of Columbia 157.99（面积） 572,059（人口）也没有县的建制，除去以上五种情况，美国所有地方都有县的建制，不过在有的地方县的功能很弱，甚至弱到仅仅是统计上区分（如Connecticut和Rhode Island），一般来说，南部和西部的县职能比较全面。

就我所知，米国跟英国一样，都是郡县制。

不过他们的特点是英国弱化county，美国强化city.

Please refer to my new article: Local Governments of USA.

这不是个案，只是针对不同情况，采用的更适合的划分和功能。