Roy Morgan.
Source reports and survey context. Accuracy ratings are not yet available.
2026-10-06 · Commissioner not stated
Fieldwork 2026-08-31 to 2026-09-27 · 859 respondents · phone
New Zealand-wide cross-section of electors. Landline and mobile interviews. Other parties rounded to zero in the table; release describes less than 0.5%. Undecided means did not name a party.
2026-08-31 · Commissioner not stated
Fieldwork 2026-07-27 to 2026-08-23 · 858 respondents · phone
New Zealand-wide cross-section of electors. Landline and mobile interviews. Published party shares are conditional on a named party. Other includes several minor parties.
2023-10-13 · Commissioner not stated
Fieldwork 2023-09-04 to 2023-10-08 · 1250 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2023-09-05 · Commissioner not stated
Fieldwork 2023-07-31 to 2023-08-27 · 1046 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2023-08-01 · Commissioner not stated
Fieldwork 2023-06-26 to 2023-07-23 · 955 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2023-07-04 · Commissioner not stated
Fieldwork 2023-05-29 to 2023-06-25 · 955 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2023-05-30 · Commissioner not stated
Fieldwork 2023-04-24 to 2023-05-21 · 952 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2023-05-02 · Commissioner not stated
Fieldwork 2023-04-01 to 2023-04-30 · 929 respondents · phone
New Zealand-wide cross-section of electors aged 18+. Original release states only the survey month. Stored dates are calendar-month bounds, not verified interview dates. Excluded from the average, dynamic model and timed benchmarks until exact fieldwork dates are verified. Party shares are conditional on naming a party; landline and mobile interviews. Original combined minor-party category is separated into TOP and the remaining Other using the published detail.
2023-03-31 · Commissioner not stated
Fieldwork 2023-02-27 to 2023-03-26 · 945 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2023-03-10 · Commissioner not stated
Fieldwork 2023-02-01 to 2023-02-28 · 943 respondents · phone
New Zealand-wide cross-section of electors aged 18+. Original release states only the survey month. Stored dates are calendar-month bounds, not verified interview dates. Excluded from the average, dynamic model and timed benchmarks until exact fieldwork dates are verified. Party shares are conditional on naming a party; landline and mobile interviews. Original combined minor-party category is separated into TOP and the remaining Other using the published detail.
2020-10-15 · Commissioner not stated
Fieldwork 2020-08-31 to 2020-09-27 · 911 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2020-09-01 · Commissioner not stated
Fieldwork 2020-07-27 to 2020-08-23 · 897 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2020-08-08 · Commissioner not stated
Fieldwork 2020-06-29 to 2020-07-26 · 899 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2020-07-14 · Commissioner not stated
Fieldwork 2020-06-01 to 2020-06-30 · 879 respondents · phone
New Zealand-wide cross-section of electors aged 18+. Original release states only the survey month. Stored dates are calendar-month bounds, not verified interview dates. Excluded from the average, dynamic model and timed benchmarks until exact fieldwork dates are verified. Party shares are conditional on naming a party; landline and mobile interviews. Original combined minor-party category is separated into TOP and the remaining Other using the published detail.
2020-06-01 · Commissioner not stated
Fieldwork 2020-04-27 to 2020-05-24 · 894 respondents · phone
New Zealand-wide cross-section of electors. Manual transcription: full party vector and exact fieldwork window from pollster archive table; publication date, sample size and non-response from original release. Landline and mobile interviews. Non-response means did not name a party. Other excludes the separately recorded Opportunities and Māori parties.
2017-09-16 · Commissioner not stated
Fieldwork 2017-08-28 to 2017-09-10 · 866 respondents · phone
New Zealand-wide cross-section of electors. Original Roy Morgan release syndicated by Scoop. Landline and mobile interviews; 5% did not name a party. The published table has Conservatives 0.5%, United Future 0%, and Other 2.5% including Opportunity 2% reported separately in the text. Our disjoint Other is 0.5% Conservatives plus 0.5% remaining published Other. No party is counted twice. Party-support sample not separately reported.
2017-08-18 · Commissioner not stated
Fieldwork 2017-07-31 to 2017-08-13 · 873 respondents · phone
New Zealand-wide cross-section of electors. Original Roy Morgan release syndicated by Scoop. Landline and mobile interviews; 6.5% did not name a party. The 2.5% published outside-Parliament net includes Opportunity 2%; our disjoint Other is the remaining 0.5%. United Future is reported at 0% and retained within Other. No party is counted twice. Party-support sample not separately reported.
2017-07-15 · Commissioner not stated
Fieldwork 2017-06-26 to 2017-07-09 · 868 respondents · phone
New Zealand-wide cross-section of electors. Content supplied by Roy Morgan, as identified by the syndicator. Conservative availability uses the syndication date July 15 rather than the earlier release date. Landline and mobile interviews; 8.5% did not name a party. Opportunity is not separately reported in the accessible release: the 2.5% outside-Parliament net remains Other inclusive of any Opportunity support. Excluded from model and aggregate; no zero or missing party share inferred.
2017-06-23 · Commissioner not stated
Fieldwork 2017-05-29 to 2017-06-11 · 874 respondents · phone
New Zealand-wide cross-section of electors. Original Roy Morgan PDF, article 7259, hosted by its syndicator. Sample 874 follows the original report; an archive summary states 871. Labour 25.5% follows the results table and opening text; a later quotation says 26.5%. Opportunity is not separately reported; Other retains the outside-Parliament net inclusive of any Opportunity support. Excluded from model and aggregate. Landline/mobile interviews; 6.5% did not name a party. Values marked below 0.5% in minor-party columns are not treated as exact zero.
2017-02-28 · Commissioner not stated
Fieldwork 2017-01-30 to 2017-02-12 · 852 respondents · phone
New Zealand-wide cross-section of electors. Factual transcription of text explicitly supplied by Roy Morgan and syndicated by interest.co.nz on 28 February 2017. Fieldwork ended 12 February; the host publication date is used conservatively rather than assuming an earlier release date. Landline and mobile interviews. Non-response means did not name a party; party-support respondent count not supplied. Other combines disjoint named minor-party figures and Independent/Others net. TOP is not separately reported; no zero or residual is imputed. Excluded from modelling until a compatible detailed composition can be verified.
2017-01-20 · Commissioner not stated
Fieldwork 2017-01-03 to 2017-01-16 · 868 respondents · phone
New Zealand-wide cross-section of electors. Factual transcription of text explicitly supplied by Roy Morgan and syndicated by interest.co.nz on 20 January 2017. Landline and mobile interviews. Non-response means did not name a party; party-support respondent count not published here. Other combines the disjoint published United Future, Conservative, Internet and Independent/Other figures. TOP is not separately reported; no zero or residual is imputed. Excluded from modelling because the configured composition requires TOP separately. Original pollster link currently returns 404; retained as a provenance lead, not claimed as retrieved.
2014-09-17 · Commissioner not stated
Fieldwork 2014-09-01 to 2014-09-14 · 935 respondents · phone
New Zealand-wide cross-section of electors. Original pollster release, Finding 5805, archived September 20, 2014. Party table sums to 100%; non-response is reported separately at 5%. Telephone landline and mobile. Internet MANA is explicitly reported as a combined electoral alliance, with Independent/Others separate. Publication September 17, sample 935 and September 1–14 fieldwork stated in the release. Factual transcription only; pollster seat claims are not adopted.
2014-09-03 · Commissioner not stated
Fieldwork 2014-08-18 to 2014-08-31 · 762 respondents · phone
New Zealand-wide cross-section of electors. Original Roy Morgan release reproduced by the NZ Election Data Consortium on Scoop, dated 3 September 2014 at 3:48 pm NZST. Complete rounded party vector totals 100%; Internet-Mana is explicitly 1%, and United Future is an explicit reported rounded zero. Telephone landline and mobile sample of 762 electors interviewed 18–31 August; 3.5% did not name a party. Decided response denominator is unreported, so the exclusion-adjusted sample is an approximation. Do not replace primary results with differing secondary summaries.
2014-08-20 · Commissioner not stated
Fieldwork 2014-08-04 to 2014-08-17 · 809 respondents · phone
New Zealand-wide cross-section of electors. Manually transcribed from the original Roy Morgan release syndicated by Scoop. Landline and mobile telephone interviews. Non-response means did not name a party and is stored separately; no silent redistribution. Internet MANA is the combined alliance figure explicitly reported in the release, not an inferred party merger. Original rounded shares total 100.0%. Historical parties remain separate. Not included in the current eight-category Bayesian/backtest specification.
2014-07-31 · Commissioner not stated
Fieldwork 2014-07-14 to 2014-07-27 · 818 respondents · phone
New Zealand-wide cross-section of electors. Manually transcribed from the original Roy Morgan release syndicated by Scoop. Landline and mobile telephone interviews. Non-response means did not name a party and is stored separately; no silent redistribution. Internet MANA is the combined alliance figure explicitly reported in the release, not an inferred party merger. Original rounded shares total 100.0%. Historical parties remain separate. Not included in the current eight-category Bayesian/backtest specification.
2011-11-25 · Commissioner not stated
Fieldwork 2011-11-22 to 2011-11-24 · 959 respondents · phone
New Zealand-wide cross-section of electors. Pollster-authored original release, Finding 4724. Exact fieldwork, gross sample and non-response on page 1; complete rounded party vector on page 3. Conservative and other unlisted parties remain within the observed Other category. Their shares are not inferred from election results.
2011-11-19 · Commissioner not stated
Fieldwork 2011-11-07 to 2011-11-18 · 857 respondents · phone
New Zealand-wide cross-section of electors. Original Finding 4723 recovered from a same-day archive capture. Gross sample, exact field dates and 8% not naming a party are verified. United Future is censored below 0.5% in the table; the narrative displays a conflicting greater-than sign. Its exact rounded share is not recovered. Leave United Future missing: even though the remaining reported numbers total 100%, do not infer zero or a residual. Excluded from complete-composition modelling and historical scoring. Retrospective table rows are not backdated as new releases.
2011-11-11 · Commissioner not stated
Fieldwork 2011-10-24 to 2011-11-06 · 911 respondents · phone
New Zealand-wide cross-section of electors. Pollster-authored original release hosted by Scoop. Page 1 narrative reports United Future as 0%; page 2 marks less than 0.5%. The reported rounded zero is retained without inventing a positive value. Other includes parties not separately named. Gross sample reduced by reported non-response is an approximation, not an observed party-support count.
2011-10-31 · Commissioner not stated
Fieldwork 2011-10-10 to 2011-10-23 · 933 respondents · phone
New Zealand-wide cross-section of electors. Original Roy Morgan Finding 4711 dated 31 October 2011, recovered from a 3 November 2011 archive capture. Main release paragraph provides a complete rounded 100% party vector and Other 0.5%; the longer table separately lists Progressive as less than 0.5%. Retain the narrative Other category without inventing an exact Progressive allocation, consistent with the existing 2011 composition. Telephone sample of 933, with 6.5% not naming a party. Decided base is not separately reported; exclusion-adjusted sample is approximate. Use the archive capture as the conservative available-at boundary, not the reported release date. Earlier comparison-table rows are not imported as separate surveys.
2011-10-18 · Commissioner not stated
Fieldwork 2011-09-26 to 2011-10-09 · 847 respondents · phone
New Zealand-wide cross-section of electors. Roy Morgan original release, Finding 4705, reproduced by Scoop Poll Watch. Exact dates, telephone mode, gross sample and 7% did not name a party are stated twice. The main party-results paragraph reports Labour 28%; a later attributed quote says 29%. Preserve the main full party vector, which totals 100%, and disclose that internal discrepancy. Other comprises unlisted parties; Conservative is not separately inferred. No current-party zeros are inserted. Decided sample size remains unknown; the documented exclusion-adjusted approximation is used.