Immigrant Support Atlas

Foreign-born share over time

How the immigrant share of the population shifts across the country. Press play to animate. Source: US Census ACS 5-year.

Access to immigrant-serving organizations

Spatial access by the enhanced two-step floating catchment area method (E2SFCA). Darker green = better access; orange = a service desert (people who need it, but no organization within reach); gray = no foreign-born population. Source: org locations + US Census ACS 2023.

Immigrant Policy Inclusion Index

How inclusive each state’s policies are toward immigrants, across seven domains: health coverage, language access, higher education, identification, integration & licensure, legal protection, and economic inclusion. Darker green = more inclusive; orange/red = more restrictive or limited. Click any state for its full profile.

Immigrant–Native Disparity Index

Standardized gaps between foreign-born and US-born residents (uninsured, crowded housing, rent burden, education, home internet, vehicle access, homeownership) from US Census ACS. Green = smaller gaps; red = larger gaps. This is an outcome measure, separate from the Policy map: it describes how immigrant and US-born residents differ, and is shaped by who has immigrated where (recency and composition), not by state policy alone. Click any state for its full profile.

English assimilationism

Project Implicit is a self-selected volunteer sample, not a representative survey; within each area, respondents are reweighted to the Census population by age, sex, race and ethnicity, and citizenship. Higher = less welcoming. Areas with too few respondents are left blank. See the note below for the exact survey item. Source: Project Implicit 2023-2025.

Immigrant attitudes

Project Implicit is a self-selected volunteer sample, not a representative survey; within each area, respondents are reweighted to the Census population by age, sex, race and ethnicity, and citizenship. Higher = less welcoming. Areas with too few respondents are left blank. See the note below for the exact survey item. Source: Project Implicit 2023-2025.

St John Kronstadt Home For Aged Russian Americans

4432 JAMES AVE, CASTRO VALLEY, CA 94546-3533

St John Kronstadt Home For Aged Russian Americans is a nonprofit organization in Castro Valley, California that serves immigrants and refugees.

A skilled nursing facility in Castro Valley, CA serving aged residents (founded for the Russian Orthodox community) with clinical medical care, rehabilitation therapy, and nursing services.

Mission

The organization provide skilled nursing care facilities for senior citizens of Russian heritage.

Services

Read from the organization's website.

  • Health / medical: “49-bed Medicare and Medi-Cal certified facility which offers a team of healthcare professionals including: Physicians”

Website in English only.

Communities served

Russian.

Contact

Founded 1973. IRS NTEE code E91. Revenue $5M-9.99M. Latest Form 990: 2023. EIN 23-7279960.

Other organizations in Castro Valley

All organizations in Castro Valley | All organizations in California

Sources: IRS exempt-organization records, Form 990 filings, federal and network directories, and the organization's own website. Data as of October 19, 2026. Information here can change; contact the organization to confirm.

Find my area finds your city, county, state, and metro area
Or browse by area
or

Immigrant profiles by origin, language, and race / ethnicity

Pick a group to see its own profile: how large it is and how it lives, with the all-foreign-born and US-born averages shown for context. National estimates from US Census ACS 1-year microdata (PUMS).