// CITY_ASSESSMENT
How smart is Istanbul?
Istanbul scores 66.2% against the DC20 smart city framework in 2026 — ranked #56 of 213 cities assessed, with every finding traceable to a public source.
Smart score
66.2%
Rank
#56 / 213
Criteria present
45 / 82
Evidence coverage
78%
Istanbul's smart city score by area
15 present · 3 partial · 1 absent · 2 not assessed
8 present · 4 partial · 3 absent · 1 not assessed
7 present · 5 partial · 0 absent · 5 not assessed
10 present · 5 partial · 3 absent · 2 not assessed
5 present · 2 partial · 0 absent · 1 not assessed
Where Istanbul is strong
- ▸Digital Government / e-Services
- ▸Outcome Measurement & KPIs
- ▸Digital Twin
- ▸Interoperability & Open Standards
- ▸Real-time Public Transit Intelligence
Where the gaps are
- ▸Smart Energy & Buildings
- ▸Integrated Multimodal Mobility (MaaS)
- ▸Citizen Engagement & Participation
- ▸Data Governance, Privacy & Ethics
- ▸City Data Platform / Urban Data Exchange
Evidence highlights
City Data Platform / Urban Data Exchange · Central data platform / urban OS
Istanbul Metropolitan Municipality (IBB) operates a central platform at 'platform.ibb.gov.tr' and an open data portal at 'data.ibb.gov.tr', indicating the presence of a central data platform.
https://data.ibb.gov.tr/City Data Platform / Urban Data Exchange · Data sharing / exchange
Istanbul provides an open data portal ('data.ibb.gov.tr') and shares specific datasets, such as public transport and water data, through the B40 Network, demonstrating mechanisms for data sharing.
https://data.ibb.gov.tr/Digital Twin · Public/registered access
Istanbul provides public access to its 3D city model via the official "3bistanbul" website.
https://3bistanbul.ibb.gov.tr/Interoperability & Open Standards · Standardised APIs & schemas
Istanbul has a project named 'API Istanbul' under its smart city initiatives, which directly addresses the implementation of standardized APIs.
https://akillisehir.istanbul/en/projects/api-istanbul/About this assessment
Istanbul was assessed against the 82 criteria of the DC20 smart city framework on 2026-06-26 by AI agents gathering evidence from official public sources. Each criterion is marked present, partial or absent, and every finding links to where it was found — see how smart cities are measured. Scores refresh continuously as cities publish new evidence.