Ranking of US Counties By Number of Births in 2018

Updated on July 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the Number of Births for the United States was 3.84M. Among all US counties, Los Angeles County had the highest number of births (113.48K), followed by Harris County (67.76K), and Cook County (63.53K).

On the other hand, Yakutat City and Borough had the lowest number of births (0) followed by Kalawao County (0), and Hinsdale County (1).

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 2018
Los Angeles, CA
Harris, TX
Cook, IL
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 2018
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Rank County Number of Births
1 Los Angeles County, CA 113480
2 Harris County, TX 67758
3 Cook County, IL 63529
4 Maricopa County, AZ 52001
5 San Diego County, CA 40513
6 Kings County, NY 39091
7 Dallas County, TX 38697
8 Orange County, CA 36521
9 Miami-Dade County, FL 31573
10 San Bernardino County, CA 29325
11 Riverside County, CA 29252
12 Queens County, NY 28877
13 Tarrant County, TX 27649
14 Bexar County, TX 26823
15 Clark County, NV 26802
16 King County, WA 24792
17 Wayne County, MI 23338
18 Broward County, FL 22120
19 Santa Clara County, CA 21795
20 Philadelphia County, PA 21124
21 Bronx County, NY 20520
22 Sacramento County, CA 19192
23 Franklin County, OH 18647
24 Alameda County, CA 18337
25 Hillsborough County, FL 17446
26 New York County, NY 17134
27 Orange County, FL 16995
28 Middlesex County, MA 16674
29 Salt Lake County, UT 16232
30 Hennepin County, MN 15882
31 Suffolk County, NY 15494
32 Travis County, TX 15258
33 Palm Beach County, FL 15046
34 Mecklenburg County, NC 14688
35 Fairfax County, VA 14534
36 Fresno County, CA 14408
37 Cuyahoga County, OH 14315
38 Marion County, IN 14297
39 Nassau County, NY 14258
40 Hidalgo County, TX 14048
41 Milwaukee County, WI 13308
42 Shelby County, TN 13256
43 Oakland County, MI 13170
44 Duval County, FL 13111
45 Kern County, CA 12930
46 Wake County, NC 12841
47 Allegheny County, PA 12825
48 Montgomery County, MD 12663
49 Prince George's County, MD 12385
50 Honolulu County, HI 12324
51 Fulton County, GA 12139
52 Contra Costa County, CA 12112
53 El Paso County, TX 11865
54 Utah County, UT 11601
55 Gwinnett County, GA 11465
56 Oklahoma County, OK 11421
57 Pierce County, WA 11400
58 St. Louis County, MO 11358
59 Collin County, TX 11108
60 DeKalb County, GA 11028
61 Pima County, AZ 10957
62 Hamilton County, OH 10737
63 Essex County, NJ 10483
64 DuPage County, IL 10479
65 Hudson County, NJ 10291
66 Westchester County, NY 10273
67 Davidson County, TN 10082
68 San Joaquin County, CA 9914
69 Denton County, TX 9902
70 Baltimore County, MD 9871
71 Erie County, NY 9833
72 Jefferson County, KY 9819
73 Snohomish County, WA 9800
74 Fort Bend County, TX 9587
75 Fairfield County, CT 9582
76 El Paso County, CO 9339
77 Jackson County, MO 9316
78 Macomb County, MI 9311
79 Bergen County, NJ 9303
80 Hartford County, CT 9277
81 Ventura County, CA 9215
82 Cobb County, GA 9108
83 Middlesex County, NJ 9074
84 Suffolk County, MA 9053
85 Tulsa County, OK 8994
86 Denver County, CO 8938
87 Ocean County, NJ 8815
88 San Francisco County, CA 8673
89 Jefferson County, AL 8663
90 Montgomery County, PA 8627
91 Essex County, MA 8617
92 New Haven County, CT 8597
93 Worcester County, MA 8560
94 Kent County, MI 8506
95 San Mateo County, CA 8413
96 Multnomah County, OR 8327
97 Douglas County, NE 8282
98 Pinellas County, FL 8280
99 Monroe County, NY 7987
100 Polk County, FL 7880
101 Baltimore city, MD 7796
102 Ramsey County, MN 7696
103 Arapahoe County, CO 7659
104 Will County, IL 7525
105 Stanislaus County, CA 7355
106 Lake County, IL 7351
107 Johnson County, KS 7284
108 Montgomery County, TX 7265
109 Providence County, RI 7247
110 Bernalillo County, NM 7240
111 Norfolk County, MA 7222
112 Lancaster County, PA 7117
113 Adams County, CO 6928
114 Tulare County, CA 6858
115 Lee County, FL 6850
115 Anne Arundel County, MD 6850
116 Union County, NJ 6845
117 Sedgwick County, KS 6796
118 Polk County, IA 6772
119 Passaic County, NJ 6684
120 Montgomery County, OH 6626
121 Williamson County, TX 6601
122 Delaware County, PA 6588
123 Prince William County, VA 6480
124 Washington County, OR 6476
125 Kane County, IL 6388
126 New Castle County, DE 6326
127 Greenville County, SC 6307
128 Cameron County, TX 6261
129 Guilford County, NC 6206
130 Camden County, NJ 6110
131 Bell County, TX 6031
132 Summit County, OH 5961
133 East Baton Rouge Parish, LA 5916
134 Bucks County, PA 5833
135 Monterey County, CA 5823
136 Spokane County, WA 5787
137 Dane County, WI 5777
138 Bristol County, MA 5740
139 Jefferson Parish, LA 5738
140 Monmouth County, NJ 5715
141 Lake County, IN 5712
142 Virginia Beach city, VA 5688
143 Mobile County, AL 5649
144 Jefferson County, CO 5612
145 Rockland County, NY 5582
146 Cumberland County, NC 5545
147 Lucas County, OH 5488
148 Clark County, WA 5454
149 Washoe County, NV 5344
150 Santa Barbara County, CA 5338
151 Davis County, UT 5335
152 Richmond County, NY 5332
153 Chester County, PA 5317
154 Brevard County, FL 5271
155 Pulaski County, AR 5229
156 Knox County, TN 5217
157 Onondaga County, NY 5211
158 Plymouth County, MA 5182
159 Pasco County, FL 5181
160 Loudoun County, VA 5175
161 Allen County, IN 5140
162 Solano County, CA 5103
163 Dakota County, MN 5087
164 Orange County, NY 5055
165 Hampden County, MA 5034
166 Volusia County, FL 4938
167 York County, PA 4876
168 Ada County, ID 4866
169 Charleston County, SC 4772
170 Webb County, TX 4753
171 Richland County, SC 4748
172 Seminole County, FL 4736
173 Berks County, PA 4730
174 Orleans Parish, LA 4695
175 Brazoria County, TX 4694
176 Morris County, NJ 4678
177 Genesee County, MI 4660
178 Nueces County, TX 4596
179 Butler County, OH 4532
180 Sonoma County, CA 4512
181 Osceola County, FL 4467
182 Forsyth County, NC 4441
183 Pinal County, AZ 4431
184 Burlington County, NJ 4382
185 St. Charles County, MO 4379
186 Lehigh County, PA 4375
187 Marion County, OR 4372
188 Madison County, AL 4324
189 Clayton County, GA 4304
190 Hamilton County, TN 4276
191 Weld County, CO 4275
192 Anoka County, MN 4265
193 St. Louis city, MO 4183
194 Henrico County, VA 4155
195 Durham County, NC 4127
196 Rutherford County, TN 4107
197 Anchorage Borough, AK 4086
197 Hillsborough County, NH 4086
198 Stark County, OH 4083