Ranking of US Counties By Net Migration in 2018

Updated on July 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the Net Migration for the United States was 719.87K. Among all US counties, Maricopa County had the highest net migration (56.15K), followed by Clark County (35.62K), and Collin County (26.79K).

On the other hand, Los Angeles County had the lowest net migration (-79.96K) followed by Cook County (-50.94K), and Kings County (-37.26K).

The chart below shows the top 10 counties with high net migration, 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 Net Migration in 2018
Maricopa, AZ
Clark, NV
Collin, TX
Polk, FL
Hillsborough, FL
Riverside, CA
Orange, FL
Denton, TX
Williamson, TX
Montgomery, TX
Ranking of US Counties By Net Migration in 2018
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Rank County Net Migration
1 Maricopa County, AZ 56154
2 Clark County, NV 35623
3 Collin County, TX 26793
4 Polk County, FL 20454
5 Hillsborough County, FL 19937
6 Riverside County, CA 18296
7 Orange County, FL 17401
8 Denton County, TX 17374
9 Williamson County, TX 16928
10 Montgomery County, TX 15316
11 Fort Bend County, TX 14889
12 Pasco County, FL 14785
13 Lee County, FL 14546
14 Pinal County, AZ 13704
15 Wake County, NC 12716
16 Lake County, FL 12366
17 Palm Beach County, FL 12304
18 Osceola County, FL 12071
19 Horry County, SC 11918
20 King County, WA 11815
21 Bexar County, TX 11584
22 Volusia County, FL 10929
23 Tarrant County, TX 10709
24 Ada County, ID 10476
25 St. Johns County, FL 9786
26 Sarasota County, FL 9726
27 Travis County, TX 9707
28 Pierce County, WA 9648
29 Pima County, AZ 9449
30 Manatee County, FL 9220
31 Brevard County, FL 9193
32 Pinellas County, FL 8392
33 Mecklenburg County, NC 7767
34 Marion County, FL 7435
35 St. Lucie County, FL 7366
36 Comal County, TX 7298
37 El Paso County, CO 7143
38 Placer County, CA 7102
39 York County, SC 6953
40 Duval County, FL 6931
41 Spartanburg County, SC 6915
42 Denver County, CO 6875
43 Snohomish County, WA 6805
44 Spokane County, WA 6795
45 Forsyth County, GA 6775
46 Brunswick County, NC 6626
47 Hays County, TX 6572
48 Weld County, CO 6363
49 Washoe County, NV 6275
50 Greenville County, SC 6254
51 Rutherford County, TN 6032
52 Fulton County, GA 5799
53 Sussex County, DE 5742
54 Collier County, FL 5700
55 Berkeley County, SC 5678
56 Larimer County, CO 5628
57 Johnston County, NC 5596
58 Sumter County, FL 5593
59 Yavapai County, AZ 5495
60 Utah County, UT 5463
61 Douglas County, CO 5433
62 Hamilton County, IN 5429
63 Baldwin County, AL 5352
64 Broward County, FL 5317
65 Clark County, WA 5272
66 Hernando County, FL 5269
67 Midland County, TX 5244
68 Cherokee County, GA 5188
69 Washington County, UT 5180
70 Williamson County, TN 5151
71 Canyon County, ID 5124
72 Loudoun County, VA 5109
73 San Joaquin County, CA 5051
74 Kaufman County, TX 4996
75 Charlotte County, FL 4951
76 Brazoria County, TX 4949
77 Santa Rosa County, FL 4817
78 Thurston County, WA 4668
79 Ellis County, TX 4663
80 Ocean County, NJ 4647
81 Deschutes County, OR 4420
82 Sacramento County, CA 4359
83 Madison County, AL 4354
84 Knox County, TN 4318
85 Bell County, TX 4287
86 Mohave County, AZ 4255
87 Parker County, TX 4237
88 Seminole County, FL 4059
89 Orange County, NC 4014
90 Paulding County, GA 3927
91 Adams County, CO 3918
92 Citrus County, FL 3900
93 Benton County, AR 3887
94 Chesterfield County, VA 3815
95 Franklin County, OH 3779
96 Johnson County, KS 3751
97 Canadian County, OK 3732
98 Henry County, GA 3693
99 Frederick County, MD 3690
100 Union County, NC 3686
101 Wilson County, TN 3657
102 Lexington County, SC 3630
103 Arapahoe County, CO 3620
104 Cabarrus County, NC 3587
105 Indian River County, FL 3558
106 Montgomery County, TN 3544
107 Johnson County, TX 3476
108 Kootenai County, ID 3459
109 Lane County, OR 3420
110 Ector County, TX 3378
111 New Hanover County, NC 3371
112 Delaware County, OH 3323
113 Sumner County, TN 3322
114 Bristol County, MA 3254
115 Rockwall County, TX 3248
116 Clay County, FL 3238
117 Marion County, OR 3190
118 Whatcom County, WA 3073
119 Guilford County, NC 3023
120 Guadalupe County, TX 3022
121 Nassau County, FL 2983
122 Durham County, NC 2914
123 Jefferson County, CO 2860
124 Alamance County, NC 2846
125 Gaston County, NC 2845
126 Charleston County, SC 2841
127 Jackson County, OR 2795
128 Hamilton County, TN 2754
129 Warren County, OH 2731
130 Hendricks County, IN 2704
131 Clay County, MO 2676
132 Walton County, FL 2658
133 Flagler County, FL 2657
134 Clayton County, GA 2628
135 Grayson County, TX 2625
136 Lancaster County, SC 2623
137 Buncombe County, NC 2610
138 Okaloosa County, FL 2552
139 Plymouth County, MA 2468
140 DeSoto County, MS 2450
141 Iredell County, NC 2430
142 Jackson County, GA 2415
143 Hood County, TX 2405
144 Forsyth County, NC 2403
145 Sandoval County, NM 2399
146 Hunt County, TX 2352
147 Washington County, AR 2321
148 Hennepin County, MN 2320
149 Gallatin County, MT 2317
150 Wise County, TX 2296
151 Essex County, MA 2283
152 Gwinnett County, GA 2282
153 Kitsap County, WA 2236
154 Marion County, IN 2230
155 Coweta County, GA 2218
156 Dane County, WI 2207
157 Washington County, MN 2205
158 Beaufort County, SC 2191
159 St. Charles County, MO 2171
160 Linn County, OR 2166
161 Salt Lake County, UT 2138
162 Polk County, IA 2121
163 Berks County, PA 2117
164 El Dorado County, CA 2082
165 Stafford County, VA 2073
166 Anne Arundel County, MD 2069
167 Northampton County, PA 2064
168 Dallas County, IA 2052
169 Chester County, PA 2038
169 Weber County, UT 2038
170 Washington County, OR 2032
170 Cumberland County, PA 2032
171 Clackamas County, OR 2008
172 Anderson County, SC 1999
173 Worcester County, MA 1977
174 Johnson County, IN 1957
175 Chatham County, NC 1951
176 Limestone County, AL 1936
177 Benton County, WA 1923
178 Maury County, TN 1919
179 Ottawa County, MI 1918
180 Liberty County, TX 1916
181 Alachua County, FL 1913
182 Galveston County, TX 1901
183 Lyon County, NV 1898
184 St. Tammany Parish, LA 1886
185 York County, PA 1885
186 Berkeley County, WV 1876
187 Walton County, GA 1873
188 Smith County, TX 1869
189 Effingham County, GA 1846
190 Columbia County, GA 1836
191 Cowlitz County, WA 1829
192 Tooele County, UT 1818
193 Lehigh County, PA 1812
194 Licking County, OH 1810
195 Mason County, WA 1803
196 York County, ME 1770
197 Mesa County, CO 1769
198 Howard County, MD 1768