2020 Community District Tabulation Areas (CDTAs)
The Department of City Planning (DCP) created Community District Tabulation Areas (CDTAs) to closely approximate the 59 Community Districts of New York City for the purpose of reporting American Community Survey (ACS) data. CDTAs are built by aggregating whole 2020 census tracts. All previously released versions of this data are available on the DCP Website: BYTES of the BIG APPLE. Current version: 26b
Open in the graph · Relate this dataset · What these columns mean
Freshness
The publisher's promise
How the agency that publishes this data says it keeps the data current.
Stale
- Says it updates
- Quarterly
- Actually updates about every
- —
- Publisher last updated the data
- May 28, 2026
Our mirror
Whether our copy of this data is current with the source.
In sync
- We last synced
- May 28, 2026, 11:36 AM
- Rows in our copy
- 71
- Rows at the source
- 71
- Our copy trails the source by
- under a minute
Columns
Each source column, with the name and type we use to store it.
The publisher has not provided a data dictionary.
2 of 9 columns carry a concept; 8 carry a description from the publisher. Read the concept column before you join. A column with no concept carries no claim from us, and a name that looks like a key is not one.
| Source field | Display name | What the publisher says it is | Concept | Source type | Stored as | Stored type | Row identifier | Unit |
|---|---|---|---|---|---|---|---|---|
cdtaname | CDTAName | Community District Tabulation Area name. | Not bound | Text | cdtaname | text | — | |
shape_area | Shape_Area | Area of feature in internal units squared. | Not bound | Number | shape_area | numeric | — | |
shape_leng | Shape_Length | Length of feature in internal units. | Not bound | Number | shape_leng | numeric | — | |
cdtatype | CDTAType | Type of Community District Tabulation Area. One digit code assigned to a CDTA to distinguish between those that are representative of a Community District (given a code of 0) and those that are representative of a Joint Interest Area (given a code of 1). Joint Interest Areas are large open spaces or airports that are not part of any Community District. | Not bound | Text | cdtatype | text | — | |
borocode | BoroCode | Borough of census tract. | boroughdeclared | Number | borocode | numeric | — | |
countyfips | CountyFIPS | The Census Bureau defined County FIPS code | Not bound | Text | countyfips | text | — | |
the_geom | the_geom | The publisher describes this column nowhere. | Not bound | MultiPolygon | the_geom | jsonb | — | |
cdta2020 | CDTA2020 | Community District Tabulation Area code. | Not bound |
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This file was produced on Aug 30, 2026, 10:02 PM.
Refresh this dataset
Source and attribution
Where this data comes from, which version we hold, and what we changed.
- Source
- https://data.cityofnewyork.us/d/xn3r-zk6y
- Version
- Content hash:
611366140901bb0a8e86e7c56c87adf4ad53ebb2af95a1fc06f91ff68ffae045 - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- May 28, 2026, 11:36 AM
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Aug 30, 2026, 1:45 AM | full_replace | success | 71 | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.73 |