New Zealand Political Opinion Polls

Moving Average

Moving Median

Local Regression

Click-and-drag to zoom in (one axis at a time), double click to zoom out.
This visualisation may not work properly on mobile devices, sorry!
If you have any questions, suggestions, or want me to add more political events, send me a message via Twitter!

Data is for every (publicly available) political opinion poll in New Zealand from 27 July 2002 to 29 August 2019.
Events shown are active for two weeks after the actual date the event happened on.
The grey lines indicate general elections.

If you like this and would like to help feed a PhD candidate graduate, you can donate here - every little bit helps:

Developed by Andrew Chen
Visualisation powered by dygraphs and science.js
Data originally from Wikipedia + others
Creative Commons License
This work is licensed under a
Creative Commons Attribution-ShareAlike
4.0 International License

October 2015