Streamlit Dashboard: COVID-19 Data for San Francisco and other California Counties

---

Link

COVID-19 Dashboard

---

Overview

• Created a web dashboard using Streamlit to visualize COVID-19 cases in San Francisco based on ZIP code, as well as cases in other California counties
• Data accessed from Data SF and CA Data
• Data processed and visualized using Pandas, Altair, Pydeck
• Deployed the Streamlit app on Heroku

---

Goal

I wanted to put to use what I've learned about libraries such as Pandas and Altair. I found Streamlit, a way to make dashboards in Python and since we're in the middle of a pandemic (as of writing this), I wanted to apply it to making a dashboard for visualizing information on COVID-19.

---

Screencap

---

Current features in the dashboard:

• Confirmed number of cases by ZIP Code
• Map of SF confirmed cases by ZIP Code
• Access additional information for other California counties
  • View information like Total Count Confirmed, Total Count Deaths, etc.
  • View changes over time

Current issue(s):

• Raw data does not load correctly, although the graphs and map appear to use correct data. It doesn't appear to have anymore issues with loading older data.
• Datasets can and have changed, I will need to monitor both app and data sources to make sure it stays up to date.