E63011880 /East of England evidence profile
East of England evidence profile
Rayleigh digital planning profile
Rayleigh is a medium, non-coastal built-up area in East of England. ONS records show a 2021 population of 31,894; the population grew steadily between 2001 and 2021, while the 2015 to 2024 employment series shows strong employment expansion. This profile turns those public observations into a reviewable website-planning brief without claiming that the figures measure searches, leads or Mosalio's physical presence.
01 / Data snapshot
What the reviewed source records
- BUA24 code
- E63011880
- ITL1 region
- East of England
- Coastal
- Non-coastal
- Income-deprivation flag
- Lower deprivation
02 / Context
Three comparisons, with the benchmark stated
4.6% below the 11.2% median across complete England records in this ONS file.
12.5% above the 0% dataset median.
4.1% above the 224.1% dataset median.
These medians use every complete England record accepted from the same ONS file. They are descriptive context, not targets, forecasts or a national demand model.
03 / Distinctive pattern
Where this record sits within 936 complete England profiles
Upper quartile · percentile position 83.9 of 100.
Middle half · percentile position 71.2 of 100.
Middle half · percentile position 71.1 of 100.
These are the three values furthest from the middle percentile position for this record. A higher position means a higher published value, not a better outcome or evidence of search demand.
Evidence fingerprint: sha256:d488f5772b7…a8efd44b5fec
04 / Constrained peers
Three named comparisons from the same reviewed source
Each peer is selected from all 936complete England records using the documented eight-metric distance. Deltas are Rayleigh minus the named peer; a plus sign means the value recorded for Rayleigh is higher.
Regional peer
Thundersley and South Benfleet · E63011931
East of England. Nearest complete record in East of England. ONS classification: Nearer - Lower deprivation - Residential.
- 2021 population
- -17,992 people
- Population change, 2001 to 2021
- +1.6 pp
- Economic inactivity
- -1.2 pp
- Employment change, 2015 to 2024
- +4.8 pp
- 2023 median house price
- +£13,000
- House-price growth, 2001 to 2023
- -6.6 pp
- Population aged under 25
- +1.1 pp
- Population aged 65 or over
- -1.8 pp
Classification peer
Ramsbottom · E63008134
North West. Nearest complete record outside East of England with the same ONS combined classification. ONS classification: Nearer - Lower deprivation - Residential.
- 2021 population
- +14,820 people
- Population change, 2001 to 2021
- +5.1 pp
- Economic inactivity
- -0.1 pp
- Employment change, 2015 to 2024
- -1.8 pp
- 2023 median house price
- +£127,000
- House-price growth, 2001 to 2023
- -8.4 pp
- Population aged under 25
- +0.8 pp
- Population aged 65 or over
- +0.1 pp
National peer
Cirencester · E63011683
South West. Nearest remaining complete England record. ONS classification: Nearer - Lower deprivation - Working.
- 2021 population
- +14,179 people
- Population change, 2001 to 2021
- -2 pp
- Economic inactivity
- +0.2 pp
- Employment change, 2015 to 2024
- -2.9 pp
- 2023 median house price
- +£48,000
- House-price growth, 2001 to 2023
- +15.7 pp
- Population aged under 25
- +0.8 pp
- Population aged 65 or over
- -0.2 pp
05 / Evidence synthesis
Rayleigh evidence synthesis: 2023 median house price, 2021 population, Population aged 65 or over
Rayleigh is recorded as a medium, non-coastal, residential built-up area, nearer to a major town or city. This classification sets a transparent frame for the three observations below; it is not a persona, a service-area promise or proof of local search demand. Each finding pairs one distinctive percentile measure with one independently selected peer and one explicit validation route.
Eight-metric evidence matrix
The matrix shows every measure used by the peer-distance method, not only the three most distinctive values. Direction describes the published value relative to the middle percentile position; it is not a positive or negative judgement.
Highest-to-lowest percentile order: 2023 median house price → 2021 population → Population aged 65 or over → Employment change, 2015 to 2024 → House-price growth, 2001 to 2023 → Economic inactivity → Population aged under 25 → Population change, 2001 to 2021.
Furthest-to-nearest distance from the middle percentile: 2023 median house price → 2021 population → Population aged 65 or over → Employment change, 2015 to 2024 → Population change, 2001 to 2021 → Population aged under 25 → House-price growth, 2001 to 2023 → Economic inactivity.
Regional peer
2023 median house price: £398,000 · Thundersley and South Benfleet delta +£13,000
2023 median house price is one of Rayleigh's three furthest-from-middle observations: £398,000, percentile 83.9, upper quartile. The constrained regional comparison is Thundersley and South Benfleet (E63011931). On this measure, Rayleigh minus that record is +£13,000; the selection basis is nearest complete record in east of england. Use the contrast to prioritise research into pricing clarity, qualification steps and expectation setting. A decision should wait for comprehension tests using the organisation's real offer and fees. No user or market conclusion follows automatically; a median house price is not a household affordability measure.
Classification peer
2021 population: 31,894 · Ramsbottom delta +14,820 people
Among the eight reviewed measures, 2021 population stands out for Rayleigh at 31,894; its percentile position is 71.2 and its band is middle half. The same-source classification check uses Ramsbottom, classified as Nearer - Lower deprivation - Residential. The Rayleigh-minus-Ramsbottom delta on this metric is +14,820 people. This evidence can narrow a discovery question around content hierarchy and service-capacity assumptions, while task-frequency interviews and observed completion data supplies the user-level check the aggregate data cannot provide. It must not be over-read, because population size does not establish addressable demand.
National peer
Population aged 65 or over: 23.2% · Cirencester delta -0.2 pp
Among the eight reviewed measures, population aged 65 or over stands out for Rayleigh at 23.2%; its percentile position is 71.1 and its band is middle half. Using Cirencester as the national peer, the profile-minus-peer delta is -0.2 pp; the peer was selected because nearest remaining complete england record. Its practical use is to frame—not answer—a question about readability, keyboard access and assisted alternatives; the next evidence should come from inclusive usability sessions and accessibility conformance checks. This remains contextual evidence—an age-group share does not determine digital ability.
Together, 2023 median house price, 2021 population, population aged 65 or over and the constrained comparisons with Thundersley and South Benfleet, Ramsbottom, Cirencester create three separate research tracks for Rayleigh. They do not form a demand score. Keep each hypothesis independently testable, record contradictory findings and remove a planning assumption when user evidence does not support it.
06 / Evidence interpretation
Planning signals before design decisions
Population context: 31,894 people in 2021
Rayleigh's recorded population changed from 29,907 in 2001 to 31,894 in 2021 (+6.6%). This historical direction can inform content governance and capacity planning, but it is not a forecast and does not establish demand for a particular service.
Audience context: 23.2% aged 65 or over
The 2021 age-group series records 5,762 people aged 0 to 15, 2,819 aged 16 to 24, 15,924 aged 25 to 64 and 7,385 aged 65 or over. Small differences from the headline population reflect the published source series; percentages here use the age-group total and should guide testing questions, not stereotypes.
Activity context: 39.5% economically inactive
ONS records economic inactivity at 39.5%. The published composition includes 27.8% retired, 2.1% long-term sick or disabled, 3.4% students and 4.2% looking after home or family. These categories support inclusive task design; they do not identify individual users or purchasing intent.
Economic context: £398,000 median house price in 2023
The median house-price series moved from £121,250 in 2001 to £384,000 in 2021 and £398,000 in 2023, a published change of +228.2%. It is contextual evidence only—not a current affordability, revenue or customer-value estimate.
07 / Independent question set
Questions this evidence cannot answer on its own
These questions convert the profile-specific observations into falsifiable discovery work. They are not recommendations to create a service, location or page, and each needs direct user or behavioural evidence before it changes a website brief.
- 01
If the regional peer delta of +£13,000 is included in a brief, what decision about pricing clarity, qualification steps and expectation setting could it inform and what result would falsify that hypothesis?
Evidence basis: £398,000, upper quartile, with Rayleigh minus the regional peer equal to +£13,000. Validation route: comprehension tests using the organisation's real offer and fees.
- 02
Where should the team record uncertainty when using Rayleigh's 2021 population value and the Ramsbottom comparison to discuss content hierarchy and service-capacity assumptions?
Evidence basis: 31,894, middle half, with Rayleigh minus the classification peer equal to +14,820 people. Validation route: task-frequency interviews and observed completion data.
- 03
Where should the team record uncertainty when using Rayleigh's population aged 65 or over value and the Cirencester comparison to discuss readability, keyboard access and assisted alternatives?
Evidence basis: 23.2%, middle half, with Rayleigh minus the national peer equal to -0.2 pp. Validation route: inclusive usability sessions and accessibility conformance checks.
- 04
For Rayleigh's medium, non-coastal, residential built-up area, nearer to a major town or city classification, how should 2023 median house price, 2021 population, population aged 65 or over be tested as separate website hypotheses without turning the combined pattern into a claim about local demand?
Cross-check all three named comparisons—Thundersley and South Benfleet, Ramsbottom, Cirencester—and define a user-research or behavioural measure for each question before changing navigation, page scope or conversion paths. The observations share one source but do not demonstrate causation.
08 / Practical brief
Website-planning recommendations for this evidence pattern
- 01
Make service boundaries explicit
Rayleigh is classified as residential. Explain delivery areas, remote or on-site conditions, response times and exclusions in visible copy. This reduces ambiguity for residents without inventing a local office or multiplying near-identical neighbourhood pages.
- 02
Differentiate from the nearby major centre
Rayleigh is nearer to a major town or city. Use specific offer boundaries, proof and response expectations to explain why the organisation is relevant; do not rely on a place-name heading or create a doorway that simply redirects users to a national service page.
- 03
Treat readability as a conversion requirement
23.2% of the recorded 2021 age-group total is aged 65 or over. Use plain language, strong focus states, generous type, keyboard-operable controls and a non-digital contact alternative; validate these choices with real users rather than assuming age determines ability.
- 04
Prepare the content model for change
Rayleigh recorded +6.6% population change from 2001 to 2021 and +12.5% employment change from 2015 to 2024. Use owned templates, update dates, accountable content roles and measurable conversion events so the site can evolve without publishing unreviewed route permutations.
09 / Method and limits
What this profile can—and cannot—support
This is a Mosalio editorial interpretation of the ONS May 2026 dataset for BUA24 code E63011880. The source periods differ by metric; values are historical, not live. The profile deliberately excludes ONS experimental visitor-to-resident fields and makes no claim about search volume, rankings, customers, a Mosalio office or physical delivery in Rayleigh.
Mosalio does not claim an office, staff member, customer, or physical-delivery presence in Rayleigh.
Source: Office for National Statistics, Understanding towns in England and Wales, investigating socioeconomic trends, released . This Mosalio interpretation was first published on and last reviewed on .
Contains public sector information licensed under the Open Government Licence v3.0.
How this page was made: Mosalio applies one documented, deterministic transform to the validated ONS record, calculates the displayed comparisons, and renders the result from source-controlled data. It is an automated public-data resource, not individually commissioned local market research. A portfolio-level editorial-value review checks every profile's source identity, distinctive metrics, peer evidence, synthesis and planning questions before index eligibility can be enabled.
Analysis basis: Midrank percentile across all accepted England records; a higher percentile means a higher published value, not a better outcome. Root-mean-square Euclidean distance across eight clipped robust z-scores; population and 2023 house price are log-transformed before median/MAD scaling.