TEST 4: Diving into the Data: COVID-19 Cases and Other Local Data

Date: May 19, 2012

While COVID-19 has impacted our entire region, according to recent testing data, it is hitting some areas harder than others. According to national and local research, COVID-19 has also hit certain populations of people, such as black and African American populations, more severely than others. In this piece, we examine COVID-19 positive case data geographically as it compares to other data including population by race, poverty, housing burden, service worker population, evictions and water shut offs

COVID-19 Positive Cases

COVID-19 Cases - Buffalo

Over the course of the pandemic, testing access and eligibility in our region has changed frequently. This means that confirmed test cases are not a surefire metric for understanding where exactly COVID-19 is most prevalent in our region.

However, while positive testing is not a perfect metric, it is still worth examining and understanding. Not everyone who has had COVID-19 will be represented in these positive test results, but we can still get a sense of where COVID-19 might be most heavily impacting our population.

Across Erie County (as of May 10), about 4.8 people per every 1,000 residents had been tested and confirmed as having COVID-19. In these maps, zip codes are marked gray if their COVID-19 positive rate is lower than the county-wide average.

The darker teal a zip code is, the higher its rate of COVID-19 positive cases. Of the top ten zip codes with the highest COVID-19 positive rate, five are located within the City of Buffalo (14209, 14208, 14215, 14207, 14211) and five are located elsewhere in the county (14052, 14068, 14134, 14227, 14026). That said, most zip codes in the City have a higher COVID-19 rate than the county-wide average, whereas only 19% of zip codes outside of the City do. Zip code 14209 (which encompasses Masten Park, Linwood Avenue, and parts of the Elmwood Village)—has the highest COVID-19 rate far and away at 21.6 cases per thousand residents, more than quadruple the county-wide average.

COVID-19 Cases - Erie County



Within the City, each of the zip codes with the highest rates of COVID-19 have populations that are majority people of color (POC). Interestingly, nearly all zip codes within the City with majority POC populations also have the highest COVID-19 rates of the City. That is, 8 of the 9 zips with majority POC populations have higher COVID-19 rates than the remaining 8 zip codes that are majority white. Outside of the City, zip codes with the highest COVID-19 rates don’t correlate to higher populations of people of color.

When looking at COVID-19 related deaths across the county, we see that deaths are slightly higher for Black or African American residents than is represented in the county by population.

POC Population - Buffalo
POC Population - Erie County



Deaths by Race - Erie County

Poverty in the county is largely concentrated in the City. In City zip codes with the highest COVID-19 rates, poverty rates range from 29% to 40%. The City-wide poverty rate is 30%.  In City zip codes where we see the lowest poverty rates (14222, 14220, 14216, 14202), we also see COVID-19 rates below the county-wide average of 4.8 cases.

Outside of the City, only one of the zip codes with the highest COVID-19 rates (14026, Bowmansville, 6.8 cases), has a poverty rate that edges close to the country-wide poverty rate of 14.5%. The rest have poverty rates below 10%.

Poverty - Buffalo
Poverty - Erie County


 Housing Burden

A housing burden is defined as a household paying more than 30% of their income on housing costs. Here, we’re looking at both homeowner and renter households.

Within the City, 4 of the 5 zip codes with the highest COVID-19 rates (all except 14215) have housing burdens higher than the City-wide average of 40%.  In the City zip codes with the lowest housing burdens (14220, 14222 and 14216), COVID-19 rates are below the county-wide average of 4.8 cases per 1000 residents.

Outside the City, in zip codes with the highest COVID-19 rates, housing burdens vary drastically. Zip code 14026 (Bowmansville) has the highest housing burden outside the City of Buffalo at 38%, while zip code 14134 (Sardinia) has the lowest housing burden in the county at 10%.

For both county and City data, the COVID-19 positive case rate is statistically correlated with percent of households with a housing burden.

Housing Burden - Buffalo
Housing Burden - Erie County


Service Workers

We also looked at COVID-19 rates as they related to percentages of service workers in each zip code. In this data set, service occupations include healthcare support, food preparation and serving, personal care, cleaning and maintenance, among others.

Four of the five City zip codes with the highest COVID-19 rates also have a population of service workers that is higher than the City average (24%).

For zip codes outside of the City with the highest COVID-19 rates, service worker population really varies. Zip code 14134 (Sardinia) has the lowest percentage of service workers in the entire county, while zip code 14026 (Bowmansville) has one of the highest percentages of service workers outside of the City at 26%.

Service Workers - Buffalo
Service Workers - Erie County



Evictions and Water Shut Offs

We also have limited data for the City of Buffalo on evictions and water shut offs. For evictions, these are only cases where the tenant appeared in court and was represented by a legal services provider. For water shut offs, this is merely two months’ worth of data.

Of the zip codes where COVID-19 rates are the highest, four of five zips have eviction case rates at or above the City-wide average of 4.7 cases per 100 households. Interestingly, the zip code with the highest COVID-19 case rate (21.6) has one of the lowest eviction case rates in the City.

Similarly, for water shut offs, of the highest COVID-19 rate zips, the same four of five zip codes have shut off rates higher than the City-wide rate of 2.8 shut offs per 1000 households. These four zip codes (14208, 14215, 14207, and 14211) in fact have the highest shut off rates in the entire City.

Water Shut Offs - Buffalo



COVID-19 cases are not evenly distributed across the county. Certain zip codes within the City and outside of the City seem to be hot spots, at least based on the limited testing done so far.

Within the City, some of the zip codes with the highest COVID-19 rates also struggle with high rates of poverty and poverty-related issues such as housing burden, evictions, and water shut offs. As we know from City-wide data, these issues fall disproportionately on residents of color within our City, so it is no surprise that these same zip codes have populations that are majority folks of color. Most of these zip codes also have higher populations of service workers than the City-wide average. Interestingly, the City zip code with the highest COVID-19 rate in the entire county, 14209, has a below-average population of service workers, eviction rate and water shut-off rate. Its poverty rate is about average, though it does have a higher than average housing burden rate.

Evictions - Buffalo

Outside of the City, most zip codes with high COVID-19 positive case rates do not have especially high rates of poverty, housing burden or service workers. However, zip code 14206 (Bowmansville) is an exception with a higher population of service workers and households with housing burdens than most of the other zip codes outside of the City.