Is the current disposition of LinkNYC kiosks contributing to the increasing internet access disparity in the city?

Santiago Carrillo, jc7344

Abstract

The notion of a digital divide has been increasingly addressed by policy makers for the last two decades. In the year 2013 the Census Bureau included questions regarding internet access for the first time in the federal agency’s history. The results of the survey highlighted the situation of hundreds of thousands of low-income Americans with no computer ownership and deficient access broadband.

For New York City, the American Community Survey (ACS) stressed estimates for its most vulnerable segments of the population located in all five boroughs. According to the Comptroller’s Office’ analysis of ACS results, 20% of the city’s youth and 45% of its senior population lacked broadband at home. The deficient access was concentrated in the Bronx and Brooklyn with 34% and 30% of residents lacking internet access, respectively. Aiming to address this increasing divide, Mayor Bill de Blasio announced LinkNYC program, a municipal Wi-Fi network that will eventually replace more than 7,000 phone booths with as many as 10,000 interactive kiosks with the capacity to provide New Yorkers with free high-speed internet within a 150-foot radius from each device.

This project evaluates the spatial relationship between the current disposition of the self-funded LinkNYC kiosks (Links) and the areas of New York City hosting population living below poverty. Specifically, this study was designed to examine whether or not, low-income members of the community were more likely to be located in long-proximity to Links, compared to high-income segments of the population. The study was done by utilizing American Community Survey population and internet use estimates for 2015 and 2014, respectively and the LinkNYC locator provided by New York City’s open data portal. Among the findings of this project, a strong presence of Links was identified in the borough of Manhattan, with 90% of total free Wi-Fi devices installed within community districts of higher median household income and the greatest number internet subscriptions. Conversely, Brooklyn was the borough with lower median income households, the least number of internet subscriptions and had, at the time of the analysis, only two installed LinkNYC kiosks (representing less than 1% of the total installed Links). Findings indicated that population below poverty was more likely to be located at longer-distance from their nearest LinkNYC kios than their higher-income neighbors. The limitations of the linear nature measurements and results’ implications within New York City’s digital divide, however, will be explored in depth throughout the sections below.

Data

In order to design a coherent spatial analysis experiment, it was necessary to identify the following data as suitable for establishing a statistically significant relationship between the existence of socioeconomic variables (poverty and income) and the subjects’ location throughout the city’s political and administrative districts. In addition to both tabular and spatial data, provided by the American Community Survey, the Department of City Planning and the Census Bureau’s cartographic catalogue, the study selected spatial data available at New Yok City’s Open Data portal. Below, the detailed location of selected data is displayed:

• Total Population by census tract (Tabular data-ACS 2009-2012 American Community Survey).

• Census tract Shapefile for New York City (Spatial data -Census Bureau Cartographic boundaries and products)

• LinkNYC locations (Tabular data-NYC open data)

• MapPLUTO Shapefile (Spatial data -Bytes of the Big Apple)

• Internet Use (Tabular data-ACS 2014 estimates).

• Poverty (Tabular data-ACS 2009-2012 estimates)

• Mean income in the past 12 months (in 2014 inflation-adjusted dollars) Tabular data-ACS 2009-2012 five year estimates.

With the inclusion of computer/internet use questions as part of the American Community Survey-ACS, estimates have been created for several geography levels and for a wider segment of the American population. However, the design of the survey’s questionnaire could generate biased results.

The American Community Survey’s computer/internet use data contains estimates on more than 3.5 million addresses, located only at eligible geographies. Only locations with populations over 65,000 were surveyed, disregarding smaller geographies in terms of their population sizes. Additionally, the self-reporting nature of the survey relied on households’ members’ knowledge on the type of computer owned (desktop, handheld or other) and/or about the presence/specifications of an internet subscription (Digital subscriber Line-DSL or cable-modem service) originating a survey bias.

Lastly, it is also necessary to state that all utilized ACS data acknowledges a sampling error. Given the fact that these datasets contain estimates based on samples rather than on values for total population, a margin of error is calculated for all values contained in t