The placeConstituency · South East · Electorate 75,109 · 2023 boundaries

Chatham & Aylesford.

Labour Party MP Tristan Osborne holds the seat on 33.5% of the vote — a split-council geography across 2 councils.

Add to compare
Member of ParliamentTristan Osborne · Labour Party
CouncilsMedway · Tonbridge and Malling
Boundary set2023
ONS codeE14001157
Electorate · 2024
75.1k
Registered to vote
2024 GE — winner
33.5%
Labour Party · +4.9pp over Con
Settlements
8
Largest: Chatham
Crime · per 1k pop · 3mo
20.0
data.police.uk · 12mo rolling
Dispatch
9 Jun 2026

Two-council Medway seat, narrowly Labour since 2024

Chatham and Aylesford is a predominantly urban seat in western Kent, anchored on the Medway towns. Chatham accounts for roughly two-thirds of the population at almost 71,000, with Snodland, Larkfield and a slice of Rochester as secondary settlements and a thin rural fringe beyond. This is a one-town seat with smaller places clustered around it. Local services are split between Medway, a unitary council covering five of the seat's wards, and Tonbridge and Malling, a district council covering the other four -- an unusual division that leaves the two sides answering to different town halls.

Recent ward contests point in no single direction. Across the seventeen most recent results the Conservatives took eight, Labour six and the Liberal Democrats three, with Lib Dem strength concentrated in Larkfield. Medway has sat under no overall control since early 2025, run as a minority Labour administration. At Westminster the seat changed hands in 2024, when Labour's Tristan Osborne won on 33.5 per cent against a Conservative runner-up on 28.6 -- a margin of under five points, and a reversal from the party's commanding lead five years earlier.

The direction of travel is one of a seat in flux rather than safe for either main party. Recent local reporting has had a largely administrative tenor, dominated by council-tax setting under tightening funding, housing and town-centre regeneration. Anti-social behaviour appears to run around half above the local average, and has drawn a visible council response on the Tonbridge and Malling side. With a narrow 2024 result, a hung unitary authority and a mixed ward picture, the recent shift toward Labour reads as provisional.

33.5%
Lab vote · 2024 GE
2
Councils overlapping the seat
9
Wards · 17 councillors
§ 01The local picture — wards.9 wards · 17 councillors · 2 councils

Ward-level direction-of-travel: who controls what, who flipped recently, who holds the line. Each ward links to the council that runs it.

WardLatest winnerVotesCouncilLast cycle
Fort Horsted Trevor Clarke489Medway LabMay 2023
Larkfield(3 seats)Oakley · Thornewell · Bishop4,158Tonbridge and Malling ConMay 2023
Lordswood & Walderslade(3 seats)Gulvin · Brake · Wildey5,098Medway LabMay 2023
Luton(2 seats)Howcroft-Scott · Curry1,547Medway LabMay 2023
Princes Park(2 seats)Hyne · Lammas1,871Medway LabMay 2023
Snodland East & Ham Hill Luke Chapman543Tonbridge and Malling ConMay 2025
Snodland West & Holborough Lakes(2 seats)Bennison · Hickmott1,393Tonbridge and Malling ConMay 2023
Walderslade Des Keers544Tonbridge and Malling ConMay 2023
Wayfield & Weeds Wood(2 seats)Peake · Cook1,901Medway LabMay 2023

Source · Democracy Club · DCLEAPIL v1.0 (CC BY-SA 4.0)

§ 02Settlements.8 named places

The seat’s population is concentrated in Chatham (70,685), with Snodland (11,827) as the second pole. Total population across named built-up areas: 104,448.

city 70,685large-town 14,817town 11,827village 7,119

Source · ONS Built-Up Areas · Census 2021

SettlementPop.Class
Chatham70,685city
Snodland11,827town
Larkfield8,376large town
Rochester6,441large town
Rural & dispersed2,660village
Eccles (Tonbridge and Malling)1,757village
Showing 6 of 8·All 8 settlements
§ 03Demographics.Census 2021 · vs national avg

Headline indicators.

IndicatorLocalNationalΔ
Employment rate60.8%57.1%+6%
Owner-occupied65.7%63.1%+4%
Private rented18.3%20.0%-8%
Social rented15.9%16.8%-5%

Ethnicity.

White85.6%
Asian5.2%
Black5.2%
Mixed2.6%
Other1.4%

Source · Census 2021

Population by age & sexCensus 2021 · 18 bands · click to expand
Male 48.9% Female 51.1% Median seat
MaleAgeFemale
85+
80-84
75-79
70-74
65-69
60-64
55-59
50-54
45-49
40-44
35-39
30-34
25-29
20-24
16-19
10-15
5-9
0-4

Source · Census 2021 (ONS) · % of usual residents; tick marks the median seat per band

§ 04Local economy.Income · tax · businesses · schools
Median income
£27,400
HMRC SPI · 2024
Mean income
£34,100
HMRC SPI · 2024
Businesses
3,030
VAT/PAYE-registered
Schools
48
33 primary · 8 secondary
GCSE pass
59.4%
Attainment 8: 40.7

Income tax contribution.

Total income tax£276m
Taxpayers58,000
Median per taxpayer£2,760
Mean per taxpayer£4,760

Source · HMRC SPI · ±8% confidence

Where the money flows back in.

For council finance & suppliers

This constituency is served by Medway and Tonbridge and Malling. Each council’s service spend, peer rank and supplier list lives on its own page — open from the meta block above or the compass strip below.

For household tax breakdown

Move the income slider on My place to see income tax, NI, VAT and council tax against your earnings — the household lens.

§ 05Recorded crime.data.police.uk · 12-month rolling

Headline rate.

Per 1k pop · 3mo
20.0
-4% vs national
Monthly avg / 1k
6.7
12-month rolling
Top category
Violence & sexual offences
38% of recorded crime

By category.

Violence & sexual offences7.6
Anti-social behaviour4.6
Criminal damage & arson1.7
Other theft1.3
Shoplifting1.3
Vehicle crime0.7
Public order0.7

Source · data.police.uk · 3-month rate per 1,000 pop

Showing 7 of 15·All 15 categories — full monthly trend & settlement breakdown
§ 06Election history.5 contests · created on 2023 boundaries

2024 — full result.

CandidateVotes%
Tristan OsborneWONLab13,68933.5
Nathan GamesterCon11,69128.6
Thomas MallonRef9,98924.5
Kim WinterbottomGrn2,5046.1
Nicholas ChanLD2,1755.3
Matt ValentineInd3400.8
Adedotun OgundemurenInd3160.8
Steve TannerInd1410.3

Turnout 40,845

Prior contests.

YearWinner%
2019Tracey CrouchCon66.6
2017Tracey CrouchCon57.0
2015Tracey CrouchCon50.2
2010Crouch, TraceyCon46.2
Sources, methods & last update
Method The dispatch paragraphs are AI-generated from the public sources listed below. Every figure links to its source. If we’re wrong, please tell us — corrections within 48 hours.
BoundariesONS Open Geography Portal
2023 boundary review
Wards & councilsLGBCE · Democracy Club
DCLEAPIL v1.0 (CC BY-SA 4.0)
SettlementsONS Built-Up Areas
Census 2021
DemographicsONS · Nomis · Census 2021
National avg over 575 seats
Income & taxHMRC SPI
±8% confidence
SchoolsDfE · attainment data
Crimedata.police.uk
LSOA-aggregated · rolling 12mo
ElectionsElectoral Commission