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Santa Cruz-Watsonville, CA MSA Regional Analytics
  -- Population & Components of Change; 2010-15

Components of Change: 7/1/2010-6/30/2015
Natural Change 6,420
  equals Births 15,198
  less Deaths 8,778
Net Migration 4,330
  equals net International Migration 1,948
  plus net Domestic Migration 2,382

The population of the Santa Cruz-Watsonville, CA MSA changed from 263,266 on 2010 to 274,146 in 2015 -- a change of 10,880 (4.13%). This report provides a summary of how and why the population has changed during this period and what these factors suggest about future change.

Primary Contributing Factors to Change
The primary contributing factors resulting in population change are 1) natural change (births less deaths) and/or 2) net migration. Eight tables are presented below providing annual data for each component county of the metro and metro summary. The tables provide data on the total population, births, deaths, natural change (births less deaths), international migration, domestic migration and net migration.

From 2010 to 2015 (7/1/2010-6/30/2015), natural change (6,420) exceeded net migration (4,330); natural change has been the primary contributing factor for the total metro population change. Examine the metro by county tables below to learn about how each county contributes to the metro population growth or decline.

Data Analytics Lab Sessions
Join in the weekly Data Analytics Lab sessions (Tuesdays, 3:00 pm ET) where we review demographic-economic characteristics and patterns for wide-ranging geography and updates/extensions to data provided here. No fee, no registration, see connectivity details.

Related Sections
  • Santa Cruz-Watsonville, CA MSA S&O Report
  • State of the States -- all states interactive table
  • Metro S&O Reports -- all metros interactive table
  • CountyTrends 2010-2015 -- all counties interactive table
  • CountyTrends -- multi-sourced county data
  • Regional Data Analytics Main

Table 1. Population          
Area NameGeoIDItem201020112012201320142015Chg 10-15%Chg 10-15
Santa Cruz County, CA06087P0000001 263,266 264,971 266,597 269,277 271,401 274,146 10,880 4.13
Table 2. Births          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Santa Cruz County, CA06087B0000001 3,244 3,245 3,163 2,986 2,870 2,934 15,198 
Table 3. Deaths          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Santa Cruz County, CA06087D0000001 1,748 1,707 1,687 1,754 1,794 1,836 8,778 
Table 4. Natural Change          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Santa Cruz County, CA06087NC000001 1,496 1,538 1,476 1,232 1,076 1,098 6,420 
Table 5. International Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Santa Cruz County, CA06087MI000001 188 393 283 356 452 464 1,948 
Table 6. Domestic Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Santa Cruz County, CA06087MD000001 1,800 -138 -110 957 658 1,015 2,382 
Table 7. Net Migration          
Area NameGeoIDItem201020112012201320142015Sum11-15 
Santa Cruz County, CA06087MN000001 1,988 255 173 1,313 1,110 1,479 4,330 
Table 8. Group Quarters          
Area NameGeoIDItem201020112012201320142015Chg10-15%Chg 10-15
Santa Cruz County, CA06087GQ000001 11,583 12,199 12,546 12,897 12,896 13,426 1,843 15.91

Source: developed by ProximityOne based on Census Bureau and other data.
  -- http://proximityone.com (888.364.7656)