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- cases with bubbles sized by US state population and colored by per capita income (Jan 28, 2020 - Apr 28, 2000)
- cases per million population with bubbles sized by US state population (May 1, 2020 - Jun 22, 2020)
- cases per million population with bubbles sized by US state population and colored by per capita income (May 1, 2020, Jun 25, 2020)
- cases with bubbles sized by population density of state and colored by per capita income (May 1 2020 - Jun 26, 2020)
- March 1, 2020 - July 20, 2020
Motion Charts with bubbles sized by US state population and colored by per capita income Mar 1, 2020 thru Jul 20
US State population > 10 Million population US State population 6-10 Million population US States 3-6 Million population US States 1.3-3M population 
US population by state + DC every 5 days US population by state + DC every 6 days 
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cases per million population with bubbles sized by CA county population and colored by per capita income (May 1, 2020 - Jun 25, 2020)
| California by County every 5 days | |
|---|---|
 |
- Observations:
- Deaths are roughly linear with confirmed cases on a log scale
- In terms of confirmed cases and deaths per 1 Million county population
- The leading counties are Lake (LAK), Nevada (NEV), Mono (MNO) with Imperial (IMP) catching up since the end of May.
- These are followed by LA County (LA), Orange Country (OR), Kings County (KIN), Tuolumne (TUO) and Riverside (RIV).
- If one just takes the number of cases (i.e. do not normalize by the population of the county) then:
- The leading counties are LA County (LA), Orange County (OR), Lake County (LAK), Nevada County (Nevada), Riverside (RIV), San Diego County (SD) and San Bernadino County (SBD)
- By March 24th the following counties were already observing deaths: Santa Clara (SCL), Riverside (RIV), San Jose (SJ), Sacramento (SAC), LA County, Orange County.
- The last county to record a Covid-19 death was Sierra County (SIE) on May 21st, 2020.
- In general, the counties with lower per capita income appear to have lower numbers of confirmed cases and deaths, The exceptions are Lake County (LAK), Imperial County (IMP), Kern County (KER), Tuolumne County (TUO) and Fremont County (FRE).
- By July 20:
- LA county, Orange county (ORA), Lake, Riverside (RIV), San Diego (SD) and San Bernadino (SBD) counties by July 20 had a clear lead in deaths and confirmed cases.
- By this time LA county had almost four times the deaths of the next highest (Orange) county and almost three times the confirmed cases.
- The following counties had zero deaths:
County ID Covid-19 confirmed deaths Population() Alpine ALP 2 0 1202 Amador AMA 57 0 37159 Calaveras CAL 87 0 44921 Colusa COL 223 0 21424 El Dorado ED 443 0 181465 Lassen LAS 512 0 33356 Plumas PLU 24 0 19286 Sierra SIE 22 0 3019 Siskiyou SIS 50 0 44261 Trinity TRI 104 0 13515 Tuolumne TUO 101 0 54347
- LA county, Orange county (ORA), Lake, Riverside (RIV), San Diego (SD) and San Bernadino (SBD) counties by July 20 had a clear lead in deaths and confirmed cases.
Notes
Demographic correlations for CA
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