Counties in California by net international migration rate, July to June

Santa Clara County had the highest net international migration rate, July to June of 58 counties in 2016, at 10.52 per 1,000 inhabitants. Glenn County had the lowest, at -0.54 per 1,000 inhabitants. The median was 1.17 per 1,000 inhabitants and the figure for California was 3.56 per 1,000 inhabitants. Source: the U.S. Census Bureau.

Highest10.52Santa Clara County
Lowest-0.54Glenn County
Median1.1758 counties
California3.56History

All counties, 2016

Santa Clara County: 10.52 per 1,000 inhabitantsSanta Clara County10.52Alameda County: 7.71 per 1,000 inhabitantsAlameda County7.71San Francisco County: 7.11 per 1,000 inhabitantsSan Francisco County7.11San Mateo County: 6.52 per 1,000 inhabitantsSan Mateo County6.52Yolo County: 6.32 per 1,000 inhabitantsYolo County6.32Mono County: 5.93 per 1,000 inhabitantsMono County5.93Contra Costa County: 4.29 per 1,000 inhabitantsContra Costa County4.29San Diego County: 4.09 per 1,000 inhabitantsSan Diego County4.09Imperial County: 3.9 per 1,000 inhabitantsImperial County3.9Orange County: 3.73 per 1,000 inhabitantsOrange County3.73Los Angeles County: 3.67 per 1,000 inhabitantsLos Angeles County3.67Sacramento County: 3.64 per 1,000 inhabitantsSacramento County3.64Santa Barbara County: 3.22 per 1,000 inhabitantsSanta Barbara County3.22Marin County: 2.84 per 1,000 inhabitantsMarin County2.84Sutter County: 2.82 per 1,000 inhabitantsSutter County2.82San Joaquin County: 2.76 per 1,000 inhabitantsSan Joaquin County2.76Monterey County: 2.27 per 1,000 inhabitantsMonterey County2.27Fresno County: 1.98 per 1,000 inhabitantsFresno County1.98Solano County: 1.88 per 1,000 inhabitantsSolano County1.88Alpine County: 1.88 per 1,000 inhabitantsAlpine County1.88Del Norte County: 1.61 per 1,000 inhabitantsDel Norte County1.61Stanislaus County: 1.59 per 1,000 inhabitantsStanislaus County1.59Shasta County: 1.5 per 1,000 inhabitantsShasta County1.5Santa Cruz County: 1.42 per 1,000 inhabitantsSanta Cruz County1.42Sonoma County: 1.41 per 1,000 inhabitantsSonoma County1.41Mariposa County: 1.37 per 1,000 inhabitantsMariposa County1.37Kern County: 1.32 per 1,000 inhabitantsKern County1.32Ventura County: 1.28 per 1,000 inhabitantsVentura County1.28Napa County: 1.18 per 1,000 inhabitantsNapa County1.18Yuba County: 1.17 per 1,000 inhabitantsYuba County1.17Placer County: 1.14 per 1,000 inhabitantsPlacer County1.14Tulare County: 1.12 per 1,000 inhabitantsTulare County1.12San Bernardino County: 1.12 per 1,000 inhabitantsSan Bernardino County1.12El Dorado County: 1.12 per 1,000 inhabitantsEl Dorado County1.12Riverside County: 1.09 per 1,000 inhabitantsRiverside County1.09Butte County: 0.97 per 1,000 inhabitantsButte County0.97Merced County: 0.95 per 1,000 inhabitantsMerced County0.95Kings County: 0.94 per 1,000 inhabitantsKings County0.94Amador County: 0.78 per 1,000 inhabitantsAmador County0.78Plumas County: 0.65 per 1,000 inhabitantsPlumas County0.65San Luis Obispo County: 0.61 per 1,000 inhabitantsSan Luis Obispo County0.61Mendocino County: 0.57 per 1,000 inhabitantsMendocino County0.57Calaveras County: 0.55 per 1,000 inhabitantsCalaveras County0.55Tuolumne County: 0.54 per 1,000 inhabitantsTuolumne County0.54Humboldt County: 0.5 per 1,000 inhabitantsHumboldt County0.5Siskiyou County: 0.35 per 1,000 inhabitantsSiskiyou County0.35Lake County: 0.34 per 1,000 inhabitantsLake County0.34Nevada County: 0.3 per 1,000 inhabitantsNevada County0.3Inyo County: 0.22 per 1,000 inhabitantsInyo County0.22Lassen County: 0.19 per 1,000 inhabitantsLassen County0.19San Benito County: 0.15 per 1,000 inhabitantsSan Benito County0.15Sierra County: 0 per 1,000 inhabitantsSierra County0Trinity County: 0 per 1,000 inhabitantsTrinity County0Modoc County: -0.11 per 1,000 inhabitantsModoc County-0.11Colusa County: -0.23 per 1,000 inhabitantsColusa County-0.23Tehama County: -0.32 per 1,000 inhabitantsTehama County-0.32Madera County: -0.36 per 1,000 inhabitantsMadera County-0.36Glenn County: -0.54 per 1,000 inhabitantsGlenn County-0.54
per 1,000 inhabitants. Source: U.S. Census Bureau, Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Full ranking

RankCounties2016
per 1,000 inhabitants
Change on 2015
1Santa Clara County Estimated10.52-1.05 pts
2Alameda County Estimated7.71-0.9 pts
3San Francisco County Estimated7.11-1.57 pts
4San Mateo County Estimated6.52-1.01 pts
5Yolo County Estimated6.32-0.69 pts
6Mono County Estimated5.93-1.73 pts
7Contra Costa County Estimated4.29-0.3 pts
8San Diego County Estimated4.09-1.05 pts
9Imperial County Estimated3.9+1.01 pts
10Orange County Estimated3.73-0.32 pts
11Los Angeles County Estimated3.67-0.46 pts
12Sacramento County Estimated3.64-0.19 pts
13Santa Barbara County Estimated3.22-0.26 pts
14Marin County Estimated2.84-0.04 pts
15Sutter County Estimated2.82-0.23 pts
16San Joaquin County Estimated2.76+0.28 pts
17Monterey County Estimated2.27+0.2 pts
18Fresno County Estimated1.98+0.14 pts
19Solano County Estimated1.88-0.28 pts
20Alpine County Estimated1.88+0.03 pts
21Del Norte County Estimated1.61+1.28 pts
22Stanislaus County Estimated1.59+0.16 pts
23Shasta County Estimated1.5-0.35 pts
24Santa Cruz County Estimated1.42+0.03 pts
25Sonoma County Estimated1.41+0.15 pts
26Mariposa County Estimated1.37+0.57 pts
27Kern County Estimated1.32-0.05 pts
28Ventura County Estimated1.28-0.36 pts
29Napa County Estimated1.18+0.04 pts
30Yuba County Estimated1.17-0.61 pts
31Placer County Estimated1.14-0.02 pts
32Tulare County Estimated1.12+0.61 pts
33San Bernardino County Estimated1.12-0.14 pts
34El Dorado County Estimated1.12+0.02 pts
35Riverside County Estimated1.09-0.18 pts
36Butte County Estimated0.97-0.18 pts
37Merced County Estimated0.95+0.27 pts
38Kings County Estimated0.94-0.57 pts
39Amador County Estimated0.78-0.22 pts
40Plumas County Estimated0.65+0.48 pts
41San Luis Obispo County Estimated0.61-0.2 pts
42Mendocino County Estimated0.57+0.57 pts
43Calaveras County Estimated0.55-0.36 pts
44Tuolumne County Estimated0.54-0.09 pts
45Humboldt County Estimated0.5+0.16 pts
46Siskiyou County Estimated0.35-0.14 pts
47Lake County Estimated0.34+0.39 pts
48Nevada County Estimated0.3-0.02 pts
49Inyo County Estimated0.22-0.88 pts
50Lassen County Estimated0.19-0.16 pts
51San Benito County Estimated0.15+0.15 pts
52Sierra County Estimated00 pts
52Trinity County Estimated0+0.15 pts
54Modoc County Estimated-0.11-1.21 pts
55Colusa County Estimated-0.23+0.33 pts
56Tehama County Estimated-0.32+0.08 pts
57Madera County Estimated-0.36-0.37 pts
58Glenn County Estimated-0.54-0.14 pts

Other periods

About this ranking

Net international migration from July 1 of the previous year through June 30 of the reported year per 1,000 residents, using the average of the population estimates at the two July 1 endpoints.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021 (Counties in California by net international migration rate, July to June, 2016) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in California by net international migration rate, July to June, 2016. U.S. Census Bureau, 26 Mar. 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/california-counties?period=2016. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Counties in California by net international migration rate, July to June, 2016. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/california-counties?period=2016.

Harvard

U.S. Census Bureau (2026) Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021, Counties in California by net international migration rate, July to June, 2016 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/net-international-migration-rate-july-june/california-counties?period=2016 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_california_by_2016,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in California by net international migration rate, July to June, 2016}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/california-counties?period=2016. Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021: Counties in California by net international migration rate, July to June, 2016
PY  - 2026
DA  - 2026/03/26
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/net-international-migration-rate-july-june/california-counties?period=2016
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/net-international-migration-rate-july-june/california-counties?period=2016.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  - 
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Questions

Which county has the highest net international migration rate, July to June?

Santa Clara County, with 10.52 per 1,000 inhabitants in 2016, according to the U.S. Census Bureau.

Which county has the lowest net international migration rate, July to June?

Glenn County, with -0.54 per 1,000 inhabitants in 2016.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program: net international migration rate per 1,000 residents, July 1 of the previous year to June 30 of the reported year; vintage 2020 files for 2011 to 2020 and the latest 2020s vintage from 2021. Retrieved 2026-10-12.

Net international migration rate, July to June: other rankings

Counties in California: more rankings