BOS:311 and Boston's Service-Request Record
Boston put a reporting app in residents' hands in 2009, six years before the phone code: Citizens Connect became BOS:311 when Mayor Walsh switched on the 3-1-1 line on 11 August 2015. Every case is published daily under a public-domain dedication, carrying a target date for its case type, and ten of CityScore's 23 metrics are built from that data. What the timestamps cannot say is whether a closed case was fixed; no independent audit has checked.
Live
📅 since 2009
✔ Editor-reviewed
📊 Impact
More than 282,000 service requests in 2024, of which 198,838 were marked closed and nearly 42,000 remained open — counted from the city's own open dataset by the Boston Globe, January 2025. The city's own last published channel figure is older: the app carried 6% of all service requests in 2010 and roughly 28% by 2014.
🎓 Lesson
Complaint counts measure reporting behaviour as much as conditions, and Boston's own archive is where that was shown. Linking 311 records, a user survey and voter rolls for 722 Boston reporters, Northeastern researchers found 76% filed a single case and about 80% of reports came from within two blocks of the reporter's home. Neighbourhoods do not pick up the phone at equal rates, so services allocated by complaint volume follow the reporters.
Evidence🏛️ Official
Scale🏙️ City-wide
Sources
↗ City of Boston — BOS:311 App (Mayor's Office of New Urban Mechanics)Operator page for the origin: 'Launched in 2009' and 'then called Citizens Connect'. Source of the channel figures: 'In 2010, reports from the app made up 6% of all service requests tracked within the City's systems. By 2014, the app now accounts for roughly 28% of all service requests.' The same page claims the app 'has been replicated and modeled by many other cities throughout Massachusetts and across the country' — operator self-description, deliberately kept out of the entry, and no source supports a 'first' claim. The page does not say who built the 2009 app, so the entry does not credit New Urban Mechanics with building it, only with running it.
↗ City of Boston — Mayor Walsh Launches Boston 311 (11 August 2015)The rename and its date: on 11 August 2015 the city switched on the 3-1-1 dialling code and rebranded the Citizens Connect app as BOS:311. Confirmed via search rather than direct fetch; the date is corroborated independently by WBUR and Boston.com, both of which carry 2015/08/11 in their own URLs.
↗ WBUR — Boston Rolls Out 311 System For Reporting Non-Emergency Issues (11 August 2015)Independent second source for the launch of the 3-1-1 line and the app rebrand on the same day, from public radio rather than the city.
↗ Analyze Boston — 311 Service Requests datasetThe dataset and the licence position: Open Data Commons Public Domain Dedication and License (PDDL), updated daily, publisher Department of Innovation and Technology, provider Boston 311, source the city CRM, with per-year CSV files from 2011 to 2026. Carries TARGET_DT alongside OPEN_DT and CLOSED_DT — a published per-case-type target, which is what makes the on-time question answerable at all. Also the currency note: 'Data transitioned to a new backend system beginning October 2025, with full migration anticipated by mid-2026', during which some case types populate the legacy file and some a new, differently structured one.
↗ City of Boston — CityScoreThe 311-to-CityScore link, counted from the operator's own metric list: of 23 metrics, eight are on-time rates for 311 case types (Pothole Repair, Streetlight Outages, Sign Installation, Signal Repair, Graffiti Removal, Tree Maintenance, Parks Maintenance, Missed Trash) and two more are 311 Call Center Performance and 311 Constituent Experience Surveys. Scoring: 'scores below 1 indicate that performance is below the target', 'scores above 1 indicate that performance is exceeding the target'. Also carries the EMS case: the mayor funded 'a new class of 20 EMTs and buy 10 replacement ambulances'.
↗ BOS:311 — Open311 API documentationThe write interface exists: the docs describe a 'Create Service Request' operation and state that 'The application key must be used in both read and write requests', with a default limit of '10 requests per minute' and Bearer-token authentication. Unlike San Francisco's, the key must be applied for and approved, which is why the entry does not claim an open write channel.
↗ The Boston Globe — What did Boston residents complain about the most last year? (6 January 2025)Source of the impact counts, computed by the paper from the city's own dataset: 'more than 282,000 requests for service in total'; '198,838 of the cases in the database were marked as closed by the city — or approximately 82 percent. Nearly 42,000 remained open.' The article's own 82% is NOT used here: 198,838 closed plus nearly 42,000 open accounts for about 241,000 cases, not 282,000, and the article does not explain the roughly 41,000 difference. Top complaint types were parking enforcement (63,236), street cleaning (22,539) and improper storage of trash barrels (20,432).
↗ Boston 25 News — Boston backlog of thousands of 311 hazardous sidewalk complaints piles up (22 July 2025)The closure counterweight, and the closest thing to outside scrutiny found: 'of the 5,700 reports of sidewalk defects made throughout 2024, more than two-thirds remained open as of June' and the backlog is 'estimated to cost the city $800 million dollars'. The report attributes the counts to city data without naming an official source, so it is carried as press, not as an audit.
↗ O'Brien, Offenhuber, Baldwin-Philippi, Sands & Gordon — Uncharted Territoriality in Coproduction: The Motivations for 311 Reporting, Journal of Public Administration Research and Theory 27(2)Peer-reviewed basis for the lesson, and it is about Boston specifically. What it measured: three linked forms of information at individual level for a sample of Boston 311 users, n = 722 — reporting activity from the 311 archive, a user survey covering self-reported civic activity and territorial motives, and voter registration records. Findings quoted: 'most (76%) of 311 users reported only one case' and '80% within 2 blocks of home'. The abstract was read through the search index rather than fetched directly; the two-blocks figure is independently corroborated by the fetched Northeastern News piece.
↗ Northeastern News — What the 311 system can tell us about the future of smart cities (18 September 2019)Fetched corroboration of the geography — 'Nearly 80 percent of the reports came from people who were within two blocks of their home' — and the equity point in O'Brien's own words, from The Urban Commons (Harvard University Press, 2018): 'a collaborative relationship depends on the assumption that people in every neighborhood are going to pick up the phone or pull up the app and report something. And what we find in the book is that's simply not true.'
↗ Boston Area Research Initiative — 311 Requests, Boston Data Portal (Harvard Dataverse)The cleaned research version is real and current: doi:10.7910/DVN/CVKM87, first published 15 May 2016, version 10 released 23 February 2026, by Dan O'Brien, Forrest Hangen, Alina Ristea and Mahbub Maulaa. Licence CC0 1.0, no access restrictions. Holds the archive plus derived case types, per-user reporting patterns and neighbourhood ecometric measures — the same measures the equity findings rest on, published so others can recheck them.
↗ City of Boston — 311 Technology Modernization ProjectCurrency: 'The City adopted its current 311 system in 2008', a Lagan platform now 'outdated, slow, and increasingly difficult to support', being replaced by Creatio for constituent relationship management and Cartegraph for asset management, rolled out in milestones. 'The full transformation of Boston's 311 system is expected to be complete by mid-2026.'
📎 Cite this project
1001 Smart Cities (2026). “BOS:311 and Boston's Service-Request Record” — Boston, United States. The Smart City Atlas. https://1001smartcities.org/projects/boston-311/. Data: CC BY 4.0.
The underlying data is free to reuse with attribution — see the open data page.
🔗 Related projects
🇺🇸 SF311 and its Open311 Write API · San Francisco
San Francisco lets outside apps write into its queue; Boston approves each API key first, but publishes a target date for every case.
🇺🇸 NYC311 Service Requests & Open Data · New York City
New York's line came first in 2003; Boston's app came in 2009, and researchers used its archive to show 76% of reporters filed one case.
🇺🇸 CityScore Performance Dashboard · Boston
Ten of CityScore's 23 daily metrics are built from these case records — on-time rates for potholes, streetlights, graffiti and trash.
🇺🇸 Street Bump Road Defect App · Boston
The city's other reporting channel filed itself: Street Bump read a driving phone's accelerometer, no resident tapping required, 2011-2014.
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