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New Hampshire

Datasets available for download

Types of Data

Most of our datasets are available in the following data formats:

Data Type Data Format Notes
“Adjusted” official & counterfactual census data Varies by state Official data available for states that modified the PL 94-171 data for redistricting. Counterfactual data available in most other states.
Source: State officials (official); Rory Kramer, Brianna Remster, & Denise Wilson (counterfactual)
American Community Survey (ACS) CSV, SHP Five-year estimates only. Recent years include data on race/ethnicity, education, poverty, income, language, and citizenship.
Source: U.S. Census Bureau
Candidate Demographics CSV Includes candidate race/ethnicity; recent data only available in a few states.
Source: 538, RDH
Citizen Voting Age Population (CVAP) CSV, SHP Estimates of the total citizen population and the citizen voting age population by race/ethnicity.
Source: U.S. Census Bureau
District Maps for U.S. Congress and State Legislatures Varies by state State House maps are sometimes identified as State Legislative District Lower (SLDL) while State Senate maps are sometimes identified as State Legislative District Upper (SLDU).
Source: State officials
PL 94-171 CSV, SHP This is the decennial census data that is used for redistricting in most states.
Source: U.S. Census Bureau
Population Projections CSV, SHP Includes total population and population by race/ethnicity.
Source: HaystaqDNA
Precinct-Level Election Results CSV Include counts of votes for each candidate or other questions on the ballot on a particular general election. Primary election results also available in a few states.
Source: State officials, Open Elections
Precinct-Level Election Results and Precinct Boundaries SHP General election results joined with geospatial data for use in GIS software. Primary elections joined with precinct boundaries also available in a few states.
Check availability of this data by state and year.
Source: Varies by state and year
TIGER Boundary files SHP These are boundary files for census geographies, such as census blocks or counties.
Source: U.S. Census Bureau
Voter Files CSV, SHP Includes counts of registered voters and turnout aggregated to census blocks or other geographies.
Source: L2
2020 Incumbent Addresses CSV, SHP By request only.
Source: Karl Clarner

Local data is available in select jurisdictions in a few select states. You can view this data in the Local Data Downloads table, if available.

If you need a redistricting dataset for nonpartisan redistricting that we don’t have, let us know. See the specialized data page for examples of the kinds of data our team can provide.

Individual Data Downloads

Download data individually. Register for an account to download data.

Datasets of note for this state.

Statewide Data Downloads

Search by title or use the filters to find the data you need and download the files individually.

Name Source Uploaded
2018 Precinct and Election Results VEST 7/29/21
2016 Presidential Primary Precinct and Election Results VEST 11/11/21
2016 Precinct and Election Results VEST 9/2/21
Precincts and Election Results MGGG 4/13/21
2010 Block Boundaries US Census Bureau 12/17/20
2010 Block Group Boundaries US Census Bureau 12/17/20
2010 Tract Boundaries US Census Bureau 12/17/20
2010 County Boundaries US Census Bureau 12/17/20
2010 State Boundary US Census Bureau 12/17/20
2013 Block Group ACS5 Data US Census Bureau 12/28/20
2014 Block Group ACS5 Data US Census Bureau 12/28/20
2015 Block Group ACS5 Data US Census Bureau 12/28/20
2016 Block Group ACS5 Data US Census Bureau 12/28/20
2017 Block Group ACS5 Data US Census Bureau 12/28/20
2018 Block Group ACS5 Data US Census Bureau 12/28/20
2019 Block Group ACS5 Data US Census Bureau 12/28/20
2010 County ACS5 Data US Census Bureau 12/28/20
2011 County ACS5 Data US Census Bureau 12/28/20
2012 County ACS5 Data US Census Bureau 12/28/20
2013 County ACS5 Data US Census Bureau 12/28/20
2014 County ACS5 Data US Census Bureau 12/28/20
2015 County ACS5 Data US Census Bureau 12/28/20
2016 County ACS5 Data US Census Bureau 12/28/20
2017 County ACS5 Data US Census Bureau 12/28/20
2018 County ACS5 Data US Census Bureau 12/28/20
2019 County ACS5 Data US Census Bureau 12/28/20
2010 State ACS5 Data US Census Bureau 12/28/20
2011 State ACS5 Data US Census Bureau 12/28/20
2012 State ACS5 Data US Census Bureau 12/28/20
2013 State ACS5 Data US Census Bureau 12/28/20
2014 State ACS5 Data US Census Bureau 12/28/20
2015 State ACS5 Data US Census Bureau 12/28/20
2016 State ACS5 Data US Census Bureau 12/28/20
2017 State ACS5 Data US Census Bureau 12/28/20
2018 State ACS5 Data US Census Bureau 12/28/20
2019 State ACS5 Data US Census Bureau 12/28/20
2010 Census Tract ACS5 Data US Census Bureau 12/28/20
2011 Census Tract ACS5 Data US Census Bureau 12/28/20
2012 Census Tract ACS5 Data US Census Bureau 12/28/20
2013 Census Tract ACS5 Data US Census Bureau 12/28/20
2014 Census Tract ACS5 Data US Census Bureau 12/28/20
2015 Census Tract ACS5 Data US Census Bureau 12/28/20
2016 Census Tract ACS5 Data US Census Bureau 12/28/20
2017 Census Tract ACS5 Data US Census Bureau 12/28/20
2018 Census Tract ACS5 Data US Census Bureau 12/28/20
2019 Census Tract ACS5 Data US Census Bureau 12/28/20
2012 to 2021 US Congressional Districts AAR 2/26/21
2012 to 2021 NH House of Representatives Districts AAR 2/26/21
2012 to 2021 NH Senate Districts AAR 2/26/21
2020 Block Boundaries US Census Bureau 3/8/21
2020 Block Group Boundaries US Census Bureau 3/8/21
2020 County Boundaries US Census Bureau 3/8/21
2020 State Boundaries US Census Bureau 3/8/21
2020 Census Tract Boundaries US Census Bureau 3/8/21
2020 VTD Boundaries US Census Bureau 3/8/21
HaystaqDNA 2010 Census Block Level P1 2020 to 2030 Population Projections HaystaqDNA 3/23/21
HaystaqDNA 2010 Census Block Level P2 2020 to 2030 Population Projections HaystaqDNA 3/23/21
HaystaqDNA 2010 Census Block Group Level P1 2020 to 2030 Population Projections HaystaqDNA 3/23/21
HaystaqDNA 2010 Census Block Group Level P2 2020 to 2030 Population Projections HaystaqDNA 3/23/21
2020 Precincts and Election Results VEST 7/29/21
2021 Voter File with Commercial Fields Aggregated to 2010 Census Block Level L2 4/27/21
2010 Block Group CVAP Data (2006-2010) US Census Bureau 4/29/21
2011 Block Group CVAP Data (2007-2011) US Census Bureau 4/29/21
2012 Block Group CVAP Data (2008-2012) US Census Bureau 4/29/21
2013 Block Group CVAP Data (2009-2013) US Census Bureau 4/29/21
2014 Block Group CVAP Data (2010-2014) US Census Bureau 4/29/21
2015 Block Group CVAP Data (2011-2015) US Census Bureau 4/29/21
2016 Block Group CVAP Data (2012-2016) US Census Bureau 4/29/21
2017 Block Group CVAP Data (2013-2017) US Census Bureau 4/29/21
2018 Block Group CVAP Data (2014-2018) US Census Bureau 4/29/21
2019 Block Group CVAP Data (2015-2019) US Census Bureau 4/29/21
2010 County CVAP Data (2006-2010) US Census Bureau 4/29/21
2011 County CVAP Data (2007-2011) US Census Bureau 4/29/21
2012 County CVAP Data (2008-2012) US Census Bureau 4/29/21
2013 County CVAP Data (2009-2013) US Census Bureau 4/29/21
2014 County CVAP Data (2010-2014) US Census Bureau 4/29/21
2015 County CVAP Data (2011-2015) US Census Bureau 4/29/21
2016 County CVAP Data (2012-2016) US Census Bureau 4/29/21
2017 County CVAP Data (2013-2017) US Census Bureau 4/29/21
2018 County CVAP Data (2014-2018) US Census Bureau 4/29/21
2019 County CVAP Data (2015-2019) US Census Bureau 4/29/21
2010 State CVAP Data (2006-2010) US Census Bureau 4/29/21
2011 State CVAP Data (2007-2011) US Census Bureau 4/29/21
2012 State CVAP Data (2008-2012) US Census Bureau 4/29/21
2013 State CVAP Data (2009-2013) US Census Bureau 4/29/21
2014 State CVAP Data (2010-2014) US Census Bureau 4/29/21
2015 State CVAP Data (2011-2015) US Census Bureau 4/29/21
2016 State CVAP Data (2012-2016) US Census Bureau 4/29/21
2017 State CVAP Data (2013-2017) US Census Bureau 4/29/21
2018 State CVAP Data (2014-2018) US Census Bureau 4/29/21
2019 State CVAP Data (2015-2019) US Census Bureau 4/29/21
2010 Census Tract CVAP Data (2006-2010) US Census Bureau 4/29/21
2011 Census Tract CVAP Data (2007-2011) US Census Bureau 4/29/21
2012 Census Tract CVAP Data (2008-2012) US Census Bureau 4/29/21
2013 Census Tract CVAP Data (2009-2013) US Census Bureau 4/29/21
2014 Census Tract CVAP Data (2010-2014) US Census Bureau 4/29/21
2015 Census Tract CVAP Data (2011-2015) US Census Bureau 4/29/21
2016 Census Tract CVAP Data (2012-2016) US Census Bureau 4/29/21
2017 Census Tract CVAP Data (2013-2017) US Census Bureau 4/29/21
2018 Census Tract CVAP Data (2014-2018) US Census Bureau 4/29/21
2019 Census Tract CVAP Data (2015-2019) US Census Bureau 4/29/21
2021 Voter File Aggregated to 2010 Census Block Level L2 4/30/21
2021 State House Incumbent Addresses Dr. Carl E. Klarner 5/12/21
2021 State Senate Incumbent Addresses Dr. Carl E. Klarner 5/12/21
2021 US Representatives Incumbent Addresses Dr. Carl E. Klarner 5/12/21
2018 Congressional Districts CVAP Data (2014-2018) US Census Bureau 5/20/21
2019 Congressional Districts CVAP Data (2015-2019) US Census Bureau 5/20/21
2018 MCD CVAP Data (2014-2018) US Census Bureau 5/20/21
2019 MCD CVAP Data (2015-2019) US Census Bureau 5/20/21
2018 Place CVAP Data (2014-2018) US Census Bureau 5/20/21
2019 Place CVAP Data (2015-2019) US Census Bureau 5/20/21
2018 SLDL CVAP Data (2014-2018) US Census Bureau 5/20/21
2019 SLDL CVAP Data (2015-2019) US Census Bureau 5/20/21
2018 SLDU CVAP Data (2014-2018) US Census Bureau 5/20/21
2019 SLDU CVAP Data (2015-2019) US Census Bureau 5/20/21
2021-2030 Population Projections joined to 2020 Census Blocks, P1 HaystaqDNA 5/21/21
2021-2030 Population Projections joined to 2020 Census Blocks, P2 HaystaqDNA 5/21/21
2021-2030 Population Projections joined to 2020 Census Block Groups, P1 HaystaqDNA 5/21/21
2021-2030 Population Projections joined to 2020 Census Block Groups, P2 HaystaqDNA 5/21/21
2020 ZIP Code Boundaries US Census Bureau 6/11/21
2020 Census Block Group level PL 94-171 US Census Bureau 8/13/21
2020 Census Block level PL 94-171 US Census Bureau 9/2/21
2020 Congressional District level PL 94-171 US Census Bureau 8/13/21
2020 County level PL 94-171 US Census Bureau 8/13/21
2020 Census Place level PL 94-171 US Census Bureau 8/13/21
2020 SLDL level PL 94-171 US Census Bureau 8/13/21
2020 SLDU level PL 94-171 US Census Bureau 8/13/21
2020 State level PL 94-171 US Census Bureau 8/13/21
2020 Census Tract level PL 94-171 US Census Bureau 8/13/21
2020 Census VTD level PL 94-171 US Census Bureau 8/13/21
2020 Census Block level PL 94-171 (by table) US Census Bureau 9/2/21
2021 L2 Voter File Aggregated to 2020 Census Block Level L2 9/7/21
2021 L2 Voter File with Commercial Fields Aggregated to 2020 Census Block Level L2 9/7/21
2010 Tract ACS VAP Data (2006-2010) US Census Bureau 9/9/21
2011 Tract ACS VAP Data (2007-2011) US Census Bureau 9/9/21
2012 Tract ACS VAP Data (2008-2012) US Census Bureau 9/9/21
2013 Tract ACS VAP Data (2009-2013) US Census Bureau 9/9/21
2014 Tract ACS VAP Data (2010-2014) US Census Bureau 9/9/21
2015 Tract ACS VAP Data (2011-2015) US Census Bureau 9/9/21
2016 Tract ACS VAP Data (2012-2016) US Census Bureau 9/9/21
2017 Tract ACS VAP Data (2013-2017) US Census Bureau 9/9/21
2018 Tract ACS VAP Data (2014-2018) US Census Bureau 9/9/21
2019 Tract ACS VAP Data (2015-2019) US Census Bureau 9/9/21
2018 Election Data Projected to 2020 VTDs VEST 9/22/21
2016 Election Data Projected to 2020 VTDs VEST 9/22/21
2020 Election Data Projected to 2020 VTDs VEST 9/22/21
2010 Census Block Group level PL 94-171 US Census Bureau 9/23/21
2010 Census Block level PL 94-171 US Census Bureau 9/23/21
2010 Congressional District level PL 94-171 US Census Bureau 9/23/21
2010 County level PL 94-171 US Census Bureau 9/23/21
2010 Census Place level PL 94-171 US Census Bureau 9/23/21
2010 SLDL level PL 94-171 US Census Bureau 9/23/21
2010 SLDU level PL 94-171 US Census Bureau 9/23/21
2010 State level PL 94-171 US Census Bureau 9/23/21
2010 Census Tract level PL 94-171 US Census Bureau 9/23/21
2010 Census VTD level PL 94-171 US Census Bureau 9/23/21
2021 L2 Voter File Aggregated to 2020 Census VTD Level L2 9/28/21
2020 PPI Block level Correctional Facility population counts PPI 10/5/21
2020 L2 Turnout Statistics Aggregated to 2020 Census VTD Level L2 10/25/21
2016 CVAP Data Disaggregated to 2020 Census Blocks RDH 11/19/21
2017 CVAP Data Disaggregated to 2020 Census Blocks RDH 11/19/21
2018 CVAP Data Disaggregated to 2020 Census Blocks RDH 11/19/21
2019 CVAP Data Disaggregated to 2020 Census Blocks RDH 11/19/21
2020 Block Group CVAP Data (2016-2020) US Census Bureau 4/15/22
2020 116th Congressional District CVAP Data (2016-2020) US Census Bureau 4/15/22
2020 County CVAP Data (2016-2020) US Census Bureau 4/15/22
2020 Census Place CVAP Data (2016-2020) US Census Bureau 4/15/22
2020 SLDL CVAP Data (2016-2020) US Census Bureau 4/15/22
2020 SLDU CVAP Data (2016-2020) US Census Bureau 4/15/22
2020 State CVAP Data (2016-2020) US Census Bureau 4/15/22
2020 Census Tract CVAP Data (2016-2020) US Census Bureau 4/15/22
2020 CVAP Data Disaggregated to 2020 Census Blocks RDH 4/15/22
2020 MCD CVAP Data (2016-2020) US Census Bureau 4/15/22
Executive Council Districts Approved Plan 2022 New Hampshire Office of Planning and Development 5/25/22
State Senate Districts Plan Approved 2022 (SLDU) New Hampshire Office of Planning and Development 5/25/22
State House of Representatives Districts Plan Approved 2022 (SLDL) New Hampshire Office of Planning and Development 7/8/22
Congressional Districts Plan Approved 2022 New Hampshire Office of Planning and Development 6/1/22
2020 Census Adjacency Files RDH 8/1/22
2020 L2 Voterfile Elections Turnout Statistics Aggregated to Census Blocks L2 8/18/22
2020 General Election Results Disaggregated to 2020 Census Blocks RDH 9/19/22
2016 General Election Results Disaggregated to 2020 Census Blocks RDH 11/2/22
2018 General Election Results Disaggregated to 2020 Census Blocks RDH 11/23/22
2022 Primary L2 Voter File Aggregated to 2020 Census Blocks L2 11/30/22
2022 Primary Election Candidate Data 538 12/1/22
2021 Block Group CVAP Data (2017-2021) US Census Bureau 2/15/23
2021 County CVAP Data (2017-2021) US Census Bureau 2/15/23
2021 MCD CVAP Data (2017-2021) US Census Bureau 2/15/23
2021 Census Place CVAP Data (2017-2021) US Census Bureau 2/15/23
2021 Census Tract CVAP Data (2017-2021) US Census Bureau 2/15/23
2021 CVAP Data Disaggregated to 2020 Census Blocks RDH 3/6/23
2021 County ACS Citizen Data (2017-2021) US Census Bureau 6/8/23
2021 Census Tract ACS Citizen Data (2017-2021) US Census Bureau 6/8/23
2021 Block Group ACS Educational Attainment Data (2017-2021) US Census Bureau 6/8/23
2021 County ACS Educational Attainment Data (2017-2021) US Census Bureau 6/8/23
2021 Census Tract ACS Educational Attainment Data (2017-2021) US Census Bureau 6/8/23
2021 Block Group ACS Race Data (2017-2021) US Census Bureau 6/8/23
2021 County ACS Race Data (2017-2021) US Census Bureau 6/8/23
2021 Census Tract ACS Race Data (2017-2021) US Census Bureau 6/8/23
2021 Block Group ACS Poverty Data (2017-2021) US Census Bureau 6/8/23
2021 County ACS Poverty Data (2017-2021) US Census Bureau 6/8/23
2021 Census Tract ACS Poverty Data (2017-2021) US Census Bureau 6/8/23
2021 County ACS Language Data (2017-2021) US Census Bureau 6/9/23
2021 Census Tract ACS Language Data (2017-2021) US Census Bureau 6/9/23
2021 Block Group ACS Income Data (2017-2021) US Census Bureau 6/9/23
2021 County ACS Income Data (2017-2021) US Census Bureau 6/9/23
2021 Census Tract ACS Income Data (2017-2021) US Census Bureau 6/9/23
2022 L2 Voter File Elections Turnout Statistics Aggregated to Counties L2 8/16/23
2022 L2 Voter File Elections Turnout Statistics Aggregated to 2020 Census Blocks L2 8/16/23
2020 Census Block DHC Data US Census Bureau 12/21/23
2020 County DHC Data US Census Bureau 12/21/23
2020 Census Tract DHC Data US Census Bureau 12/21/23
2022 County ACS Citizen Data (2018-2022) US Census Bureau 3/15/24
2022 Census Tract ACS Citizen Data (2018-2022) US Census Bureau 3/15/24
2022 Block Group ACS Educational Attainment Data (2018-2022) US Census Bureau 3/15/24
2022 County ACS Educational Attainment Data (2018-2022) US Census Bureau 3/15/24
2022 Census Tract ACS Educational Attainment Data (2018-2022) US Census Bureau 3/15/24
2022 County ACS Language Data (2018-2022) US Census Bureau 3/15/24
2022 Census Tract ACS Language Data (2018-2022) US Census Bureau 3/15/24
2022 Block Group ACS Race Data (2018-2022) US Census Bureau 3/15/24
2022 County ACS Race Data (2018-2022) US Census Bureau 3/15/24
2022 Census Tract ACS Race Data (2018-2022) US Census Bureau 3/15/24
2022 Block Group ACS Income Data (2018-2022) US Census Bureau 3/18/24
2022 County ACS Income Data (2018-2022) US Census Bureau 3/18/24
2022 Census Tract ACS Income Data (2018-2022) US Census Bureau 3/18/24
2022 Block Group ACS Poverty Data (2018-2022) US Census Bureau 3/18/24
2022 County ACS Poverty Data (2018-2022) US Census Bureau 3/18/24
2022 Census Tract ACS Poverty Data (2018-2022) US Census Bureau 3/18/24
2022 Block Group CVAP Data (2018-2022) US Census Bureau 5/17/24
2022 118th Congressional District CVAP Data (2018-2022) US Census Bureau 5/17/24
2022 County CVAP Data (2018-2022) US Census Bureau 5/17/24
2022 SLDL CVAP Data (2018-2022) US Census Bureau 5/17/24
2022 SLDU CVAP Data (2018-2022) US Census Bureau 5/17/24
2022 State CVAP Data (2018-2022) US Census Bureau 5/17/24
2022 Census Tract CVAP Data (2018-2022) US Census Bureau 5/17/24
2022 CVAP Data Disaggregated to 2020 Census Blocks RDH 6/24/24
2020 County Middle Eastern or North African Populations US Census Bureau 12/5/24
2020 Place Middle Eastern or North African Populations US Census Bureau 12/5/24
2015 CVAP Data Disaggregated to 2020 Census Blocks RDH 12/26/24
2023 County ACS Citizen Data (2019-2023) US Census Bureau 3/20/25
2023 Census Tract ACS Citizen Data (2019-2023) US Census Bureau 3/20/25
2023 Block Group ACS Educational Attainment Data (2019-2023) US Census Bureau 3/20/25
2023 County ACS Educational Attainment Data (2019-2023) US Census Bureau 3/20/25
2023 Census Tract ACS Educational Attainment Data (2019-2023) US Census Bureau 3/20/25
2023 Block Group ACS Income Data (2019-2023) US Census Bureau 3/20/25
2023 County ACS Income Data (2019-2023) US Census Bureau 3/20/25
2023 Census Tract ACS Income Data (2019-2023) US Census Bureau 3/20/25
2023 County ACS Language Data (2019-2023) US Census Bureau 3/20/25
2023 Census Tract ACS Language Data (2019-2023) US Census Bureau 3/20/25
2023 Block Group ACS Poverty Data (2019-2023) US Census Bureau 3/21/25
2023 County ACS Poverty Data (2019-2023) US Census Bureau 3/21/25
2023 Census Tract ACS Poverty Data (2019-2023) US Census Bureau 3/21/25
2023 Block Group ACS Race Data (2019-2023) US Census Bureau 3/21/25
2023 County ACS Race Data (2019-2023) US Census Bureau 3/21/25
2023 Census Tract ACS Race Data (2019-2023) US Census Bureau 3/21/25
2023 County ACS Voting Age Population (VAP) Data (2019-2023) US Census Bureau 3/21/25
2023 Census Tract ACS Voting Age Population (VAP) Data (2019-2023) US Census Bureau 3/21/25
2023 Block Group CVAP Data (2019-2023) US Census Bureau 7/1/25
2023 119th Congressional District CVAP Data (2019-2023) US Census Bureau 7/1/25
2023 County CVAP Data (2019-2023) US Census Bureau 7/1/25
2023 MCD CVAP Data (2019-2023) US Census Bureau 7/1/25
2023 Census Place CVAP Data (2019-2023) US Census Bureau 7/1/25
2023 SLDL CVAP Data (2019-2023) US Census Bureau 7/1/25
2023 SLDU CVAP Data (2019-2023) US Census Bureau 7/1/25
2023 State CVAP Data (2019-2023) US Census Bureau 7/1/25
2023 Census Tract CVAP Data (2019-2023) US Census Bureau 7/1/25
2023 CVAP Data Disaggregated to 2020 Census Blocks US Census Bureau 7/1/25
2024 General Election Precinct-Level Results NH SOS 8/7/25
2024 General Election Precinct-Level Results and Boundaries RDH 8/7/25
2024 L2 Voter File General Election Turnout Statistics Aggregated to 2020 Census Blocks L2 9/17/25
2024 L2 Voter File General Election Turnout Statistics Aggregated to Counties L2 9/17/25
2024 L2 Voter File Primary Election Turnout Statistics Aggregated to 2020 Census Blocks L2 9/17/25
2024 L2 Voter File Primary Election Turnout Statistics Aggregated to Counties L2 9/17/25
Block Population Projections (2026–2035) RDH 10/27/25
County Population Projections (2026–2035) RDH 10/27/25

More Context

To learn more about the rules, criteria, and litigation, please visit All About Redistricting’s New Hampshire state page.

To learn more about how to use this data in the redistricting process read our Redistricting Readiness Checklist. For help in deciding on the mapping software to use this data in drawing Community of Interest and District Maps, use our Choose Your Own Mapping Tool. You can also reach out to our help desk with your questions!