Ranking of US Counties By Number of Births in 2012

Updated on July 29, 2024.

Based on the US Census Vintage data estimates, in 2012, the Number of Births for the United States was 3.94M. Among all US counties, Los Angeles County had the highest number of births (129.15K), followed by Cook County (70.56K), and Harris County (66.38K).

On the other hand, Kalawao County had the lowest number of births (0) followed by Kenedy County (1), and Esmeralda County (2).

The chart below shows the top 10 counties with high number of births, and the table below shows the ranking of the top 200 US counties.

You can see similar ranking information for related topics. You can also see links at the bottom of the page for the ranking of counties for each state.

See this for other years:
Ranking of US Counties By Number of Births in 2012
Los Angeles, CA
Cook, IL
Harris, TX
Maricopa, AZ
San Diego, CA
Kings, NY
Dallas, TX
Orange, CA
Miami-Dade, FL
San Bernardino, CA
Ranking of US Counties By Number of Births in 2012
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Rank County Number of Births
1 Los Angeles County, CA 129153
2 Cook County, IL 70561
3 Harris County, TX 66375
4 Maricopa County, AZ 54290
5 San Diego County, CA 43831
6 Kings County, NY 41802
7 Dallas County, TX 38574
8 Orange County, CA 37846
9 Miami-Dade County, FL 31133
10 San Bernardino County, CA 30165
11 Queens County, NY 30122
12 Riverside County, CA 30105
13 Tarrant County, TX 27706
14 Clark County, NV 26100
15 Bexar County, TX 25870
16 King County, WA 24478
17 Santa Clara County, CA 23420
18 Wayne County, MI 23271
19 Philadelphia County, PA 23194
20 Bronx County, NY 21739
21 Broward County, FL 21165
22 Sacramento County, CA 19530
23 New York County, NY 19441
24 Alameda County, CA 18978
25 Franklin County, OH 18128
26 Salt Lake County, UT 17708
27 Middlesex County, MA 17368
28 Hillsborough County, FL 16447
29 Hidalgo County, TX 16131
30 Suffolk County, NY 16060
31 Hennepin County, MN 16029
32 Fresno County, CA 15946
33 Orange County, FL 15655
34 Travis County, TX 15576
35 Fairfax County, VA 15211
36 Cuyahoga County, OH 14858
37 Marion County, IN 14414
38 Milwaukee County, WI 14248
39 Kern County, CA 14210
40 Nassau County, NY 14165
41 Shelby County, TN 14113
42 Palm Beach County, FL 14029
43 El Paso County, TX 13929
44 Mecklenburg County, NC 13793
45 Honolulu County, HI 13511
46 Oakland County, MI 13330
47 Allegheny County, PA 13104
48 Montgomery County, MD 13031
49 Fulton County, GA 12685
50 Duval County, FL 12392
51 Wake County, NC 12259
52 Prince George's County, MD 12014
53 Contra Costa County, CA 11940
54 Oklahoma County, OK 11930
55 Pima County, AZ 11821
56 St. Louis County, MO 11762
57 Utah County, UT 11548
58 Gwinnett County, GA 11459
59 Pierce County, WA 11444
60 Hamilton County, OH 11071
61 DeKalb County, GA 11008
62 DuPage County, IL 10717
63 Westchester County, NY 10619
64 Ventura County, CA 10528
65 Essex County, NJ 10382
66 Collin County, TX 10350
67 Hudson County, NJ 10274
68 Fairfield County, CT 10200
69 San Joaquin County, CA 10082
70 Middlesex County, NJ 9957
71 Jefferson County, KY 9933
72 Erie County, NY 9814
73 Davidson County, TN 9711
74 Jackson County, MO 9674
75 Baltimore County, MD 9665
76 Suffolk County, MA 9550
77 Cobb County, GA 9486
78 Hartford County, CT 9477
79 Multnomah County, OR 9407
80 Tulsa County, OK 9337
81 Denver County, CO 9227
82 El Paso County, CO 9164
83 Macomb County, MI 9111
84 Denton County, TX 9109
85 New Haven County, CT 9047
86 San Mateo County, CA 9011
87 Jefferson County, AL 9009
88 Baltimore city, MD 9008
89 Bergen County, NJ 8980
90 Montgomery County, PA 8950
91 Snohomish County, WA 8906
92 Kent County, MI 8865
93 San Francisco County, CA 8782
94 Worcester County, MA 8714
95 Bernalillo County, NM 8470
96 Essex County, MA 8349
97 Douglas County, NE 8340
98 Monroe County, NY 8307
99 Pinellas County, FL 8287
100 Will County, IL 8096
101 Lake County, IL 8088
102 Tulare County, CA 8021
103 Ocean County, NJ 7965
104 Fort Bend County, TX 7906
105 Sedgwick County, KS 7740
106 Arapahoe County, CO 7714
107 Stanislaus County, CA 7696
108 Ramsey County, MN 7523
109 Providence County, RI 7399
110 Cameron County, TX 7359
111 Johnson County, KS 7259
112 Polk County, FL 7249
113 Washington County, OR 7245
114 Norfolk County, MA 7240
115 Passaic County, NJ 7068
116 Lancaster County, PA 7048
117 Kane County, IL 6957
118 Adams County, CO 6924
119 Anne Arundel County, MD 6920
120 Monterey County, CA 6808
121 Delaware County, PA 6795
122 Union County, NJ 6780
123 Montgomery County, OH 6777
124 New Castle County, DE 6724
125 Polk County, IA 6659
126 Prince William County, VA 6646
127 Camden County, NJ 6459
128 Montgomery County, TX 6402
129 Lee County, FL 6398
130 Virginia Beach city, VA 6269
131 Monmouth County, NJ 6221
132 Lake County, IN 6133
133 Summit County, OH 6115
134 Dane County, WI 6108
135 Greenville County, SC 6105
136 Guilford County, NC 6068
137 East Baton Rouge Parish, LA 6017
138 Williamson County, TX 5988
139 Bell County, TX 5891
140 Spokane County, WA 5827
141 Bristol County, MA 5802
142 Bucks County, PA 5781
143 Davis County, UT 5721
144 Mobile County, AL 5675
145 Lucas County, OH 5665
146 Cumberland County, NC 5651
147 Santa Barbara County, CA 5641
148 Jefferson Parish, LA 5616
149 Pulaski County, AR 5607
149 Chester County, PA 5607
150 Jefferson County, CO 5556
151 Webb County, TX 5438
152 Onondaga County, NY 5435
153 Hampden County, MA 5427
154 Richmond County, NY 5400
155 Clark County, WA 5344
156 Knox County, TN 5272
157 Dakota County, MN 5220
158 Allen County, IN 5206
159 Washoe County, NV 5201
160 Brevard County, FL 5120
161 Solano County, CA 5066
162 Sonoma County, CA 5043
163 Ada County, ID 5033
164 Loudoun County, VA 5004
165 Genesee County, MI 4966
166 Plymouth County, MA 4914
167 York County, PA 4901
168 Berks County, PA 4894
169 Richland County, SC 4893
170 Orange County, NY 4892
171 St. Louis city, MO 4886
172 Charleston County, SC 4759
173 Orleans Parish, LA 4699
174 Pasco County, FL 4694
175 Volusia County, FL 4685
176 Burlington County, NJ 4663
177 Nueces County, TX 4651
178 Rockland County, NY 4640
179 Morris County, NJ 4618
180 Anchorage Borough, AK 4588
181 Forsyth County, NC 4584
182 Pinal County, AZ 4534
183 Brazoria County, TX 4505
184 Butler County, OH 4470
185 St. Charles County, MO 4395
186 Seminole County, FL 4388
187 Marion County, OR 4329
188 Durham County, NC 4323
189 Hillsborough County, NH 4309
190 Merced County, CA 4302
191 Onslow County, NC 4189
192 Clayton County, GA 4176
193 Mercer County, NJ 4175
194 Hamilton County, TN 4118
195 Yakima County, WA 4109
196 Lehigh County, PA 4082
197 Stark County, OH 4080
198 Henrico County, VA 4076
199 Anoka County, MN 4065