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Parliamentary constituency

Sleaford and North Hykeham

Current MP, latest election result, geographic context and official constituency information.

At a glance

Current MP
Dr Caroline Johnson
Party
Conservative
Latest election
4 July 2024
Electorate
75,651
Turnout
64.2%
Majority
4,346

Where is Sleaford and North Hykeham?

The map shows this constituency alongside neighbouring parliamentary constituencies for geographic context.

Sleaford and North Hykeham Lincoln Grantham and Bourne Gainsborough Newark Scunthorpe Rutland and Stamford Brigg and Immingham Louth and Horncastle Melton and Syston South Holland and The Deepings Boston and Skegness Bassetlaw Doncaster East and the Isle of Axholme Sherwood Forest Gedling Rushcliffe Nottingham East Mansfield Nottingham South Doncaster Central Nottingham North and Kimberley Ashfield Loughborough Broxtowe Rother Valley Bolsover Rawmarsh and Conisbrough Erewash Mid Leicestershire Amber Valley Rotherham Chesterfield Sheffield South East North East Derbyshire Mid Derbyshire North West Leicestershire Derby South Sheffield Heeley Sheffield Brightside and Hillsborough Sheffield Central Derby North South Derbyshire North West Norfolk Sheffield Hallam Derbyshire Dales Penistone and Stocksbridge England
Sleaford and North Hykeham

Boundary data: ONS Open Geography Portal.

Local context

About this constituency

Sleaford and North Hykeham covers a broad part of Lincolnshire south and east of Lincoln. Sleaford is an important market and service town, while North Hykeham forms part of the suburban area immediately south of Lincoln. Between and around them are villages, farmland and open countryside characteristic of central Lincolnshire. The constituency therefore contains a clear contrast between suburban communities close to the county city and more rural settlements farther east and south. Major road and rail links connect the area with Lincoln, Grantham and the wider East Midlands. Overall, the seat combines two distinct centres with an extensive agricultural hinterland.

Description last reviewed 27 September 2026.

Current MP

Dr Caroline Johnson MP

Conservative

Represents Sleaford and North Hykeham in the House of Commons.

Latest election

2024 General Election

Held on 4 July 2024

Winning party
Conservative
Majority
4,346
Turnout
64.2%
Full candidate result (6 candidates)
CandidatePartyVotesShareChange
Caroline JohnsonElectedConservative17,34835.7%-30.8%
Hanif KhanLabour13,00226.8%8.2%
Benjamin JacksonReform UK10,48421.6%—
Robert OatesLincolnshire Independents Lincolnshire First3,0326.2%3.2%
Martin BlakeGreen Party2,4355.0%2.6%
Matthew WinningtonLiberal Democrat2,2644.7%-3.5%

Election data comes from UK Parliament. Turnout percentage is calculated by Project Open Gov from Parliament's turnout and electorate figures.

People and place

A population and household snapshot for Sleaford and North Hykeham, using validated House of Commons Library constituency datasets.

Estimated population99,687
EstimateMid-2024 estimate
Region / nationEast Midlands

Age profile

0 to 1719.2% · 19,091 people
18 to 246.3% · 6,276 people
25 to 3411.3% · 11,292 people
35 to 4917.8% · 17,760 people
50 to 6421.8% · 21,710 people
65 and over23.6% · 23,558 people

Population figures are mid-2024 estimates from the House of Commons Library. Project Open Gov calculates the estimated population shown above by summing the six published age-band counts. View population source ↗

Home ownership and renting

Housing tenure shows how households in this constituency described their home at the most recent census.

41,557 householdsCensus 2021
Home owners73.0% · 30,341 households
Private renters15.6% · 6,487 households
Social renters10.0% · 4,176 households
Other tenure1.3% · 553 households

“Other tenure” combines shared ownership and households recorded as living rent free.

Housing-tenure figures come from the most recent census: 2021 in England, Wales and Northern Ireland and 2022 in Scotland. View housing-tenure source ↗

Household composition

A broad view of household types in this constituency. Project Open Gov uses the four broad groups supplied by the Commons Library so the presentation remains consistent across the UK.

41,558 householdsCensus 2021
One-person households27.4% · 11,376 households
Families with dependent children26.6% · 11,065 households
Other single-family households43.6% · 18,103 households
Other household types2.4% · 1,014 households

Household-composition figures come from the Commons Library constituency dataset. The source uses census data and Project Open Gov displays its broad household groups rather than attempting to harmonise the detailed categories itself. View household-composition source ↗

Disability and day-to-day activities

The source records whether day-to-day activities are limited and uses separate person-level tables for England & Wales, Scotland and Northern Ireland.

96,347 people in the source baseCensus 2021Source comparison: England & Wales
Day-to-day activities limited a lot7.5% · 7,199 people
Day-to-day activities limited a little11.3% · 10,865 people
Not disabled under the Equality Act81.3% · 78,283 people

Comparison note: the workbook uses different source terminology across the UK: England & Wales uses “Disabled under the Equality Act”, while Scotland and Northern Ireland use “Disabled” / “Non-disabled”. Project Open Gov therefore preserves the source categories and does not present them as one single like-for-like UK legal definition.

Disability figures come from the Commons Library constituency workbook. This profile uses the person-level tables only; the workbook also contains separate household-level disability tables which are not used here. View disability source ↗

Petitions

Open UK Government and Parliament petitions that have reached at least 10,000 signatures nationally, ranked here by the number of signatures recorded in this constituency.

Petition signatures are not a poll and do not show what the constituency as a whole thinks. A person can also sign more than one petition.

Open petitionCloses 8 December 2026

End the mandatory fortification of white flour with folic acid immediately

Signatures in this constituency235
Signatures nationally127,162

Government response published · 100,000-signature debate threshold reached

Open petitionCloses 16 March 2027

Reduce the state pension age to 65 for all

Signatures in this constituency205
Signatures nationally112,140

Government response published · 100,000-signature debate threshold reached

Open petitionCloses 20 November 2026

Hold a UK-wide briefing on climate and nature risks

Signatures in this constituency179
Signatures nationally134,343

Government response published · Debate scheduled for 16 November 2026

View 61 more petitions

Signature counts come from the official UK Government and Parliament petitions data and may change while a petition remains open. Browse official petitions ↗

Funding and local projects

National Lottery grants awarded to organisations recorded in this parliamentary constituency since 4 July 2024.

The constituency is based on the recipient organisation recorded in the source data. The funded activity may sometimes take place across a wider area.

Grants recorded40
Total awarded£2,178,724

Most recent awards

National Lottery grantAwarded 18 June 2026

North Kyme Village Hall Community Activities and Sustainability Programme

North Kyme Village Hall

£19,481

The National Lottery Community Fund · Charitable and Community including Health, Education and Environment

About this award

North Kyme Village Hall - Health & Wellbeing - National Lottery Awards for All England

National Lottery grantAwarded 29 April 2026

What Are We Going To Do...

Split Infinitive

£29,978

Arts Council England · Arts

About this award

What Are We Going To Do... - Theatre - National Lottery Project Grants

National Lottery grantAwarded 22 April 2026

Collection Day Eco Arts Project

Rhubarb Theatre Company

£21,225

Arts Council England · Arts

About this award

Collection Day Eco Arts Project - Theatre - National Lottery Project Grants

National Lottery grantAwarded 16 April 2026

Roof Refurbishment Rauceby Village Hall

Rauceby Village Hall

£13,500

The National Lottery Community Fund · Charitable and Community including Health, Education and Environment

About this award

Rauceby Village Hall - Community - National Lottery Awards for All England

National Lottery grantAwarded 2 April 2026

Woodland Wellness

Hill Holt Wood

£19,376

The National Lottery Community Fund · Charitable and Community including Health, Education and Environment

About this award

Hill Holt Wood - Environment - National Lottery Awards for All England

35 more awards are available.

Source: DCMS National Lottery Grants Database. The figures shown cover awards from 4 July 2024 to 1 July 2026. View official grants data ↗

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