E63012165 /South West evidence profile
South West evidence profile
Chippenham (Wiltshire) digital planning profile
Chippenham (Wiltshire) is a medium, non-coastal built-up area in South West. ONS records show a 2021 population of 36,084; the population grew steadily between 2001 and 2021, while the 2015 to 2024 employment series shows a modest employment contraction. 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
- E63012165
- ITL1 region
- South West
- Coastal
- Non-coastal
- Income-deprivation flag
- Lower deprivation
02 / Context
Three comparisons, with the benchmark stated
2.5% below the 11.2% median across complete England records in this ONS file.
5.9% below the 0% dataset median.
52.6% below 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
Lowest decile · percentile position 10 of 100.
Lower quartile · percentile position 12.5 of 100.
Lower quartile · percentile position 20.2 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: sha256:3d8f721abc9…44ec12d22f44
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 Chippenham (Wiltshire) minus the named peer; a plus sign means the value recorded for Chippenham (Wiltshire) is higher.
Regional peer
Salisbury · E63013173
South West. Nearest complete record in South West. ONS classification: Further - Medium deprivation - Working.
- 2021 population
- -11,606 people
- Population change, 2001 to 2021
- -1.3 pp
- Economic inactivity
- -3.6 pp
- Employment change, 2015 to 2024
- -5.9 pp
- 2023 median house price
- -£5,000
- House-price growth, 2001 to 2023
- +23.5 pp
- Population aged under 25
- +0.9 pp
- Population aged 65 or over
- -3.8 pp
Classification peer
Abingdon-on-Thames · E63011776
South East. Nearest complete record outside South West with the same ONS combined classification. ONS classification: Nearer - Lower deprivation - Working.
- 2021 population
- +2,905 people
- Population change, 2001 to 2021
- +2.7 pp
- Economic inactivity
- -0.4 pp
- Employment change, 2015 to 2024
- -0.3 pp
- 2023 median house price
- -£36,250
- House-price growth, 2001 to 2023
- +11.8 pp
- Population aged under 25
- +1 pp
- Population aged 65 or over
- -1.7 pp
National peer
Burgess Hill · E63013415
South East. Nearest remaining complete England record. ONS classification: Nearer - Lower deprivation - Working.
- 2021 population
- +2,732 people
- Population change, 2001 to 2021
- -4.8 pp
- Economic inactivity
- -0.4 pp
- Employment change, 2015 to 2024
- -5.9 pp
- 2023 median house price
- -£76,500
- House-price growth, 2001 to 2023
- -18.2 pp
- Population aged under 25
- +0.1 pp
- Population aged 65 or over
- -1.1 pp
05 / Evidence synthesis
Chippenham (Wiltshire) evidence synthesis: House-price growth, 2001 to 2023, Economic inactivity, Employment change, 2015 to 2024
Chippenham (Wiltshire) is recorded as a medium, non-coastal, working 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: 2021 population → 2023 median house price → Population aged under 25 → Population change, 2001 to 2021 → Population aged 65 or over → Employment change, 2015 to 2024 → Economic inactivity → House-price growth, 2001 to 2023.
Furthest-to-nearest distance from the middle percentile: House-price growth, 2001 to 2023 → Economic inactivity → Employment change, 2015 to 2024 → 2021 population → Population aged 65 or over → 2023 median house price → Population change, 2001 to 2021 → Population aged under 25.
Regional peer
House-price growth, 2001 to 2023: 171.5% · Salisbury delta +23.5 pp
Among the eight reviewed measures, house-price growth, 2001 to 2023 stands out for Chippenham (Wiltshire) at 171.5%; its percentile position is 10 and its band is lowest decile. Salisbury, the named regional peer from South West, differs by +23.5 pp when the calculation is Chippenham (Wiltshire) minus peer. Nearest complete record in South West. Its practical use is to frame—not answer—a question about how dated economic context is labelled and maintained; the next evidence should come from source-date checks and user tests for interpretation. The responsible interpretation stops short of intent: historic price growth cannot support a current revenue claim.
Classification peer
Economic inactivity: 33.9% · Abingdon-on-Thames delta -0.4 pp
Chippenham (Wiltshire)'s economic inactivity is 33.9%, a lower quartile result at percentile 12.5 among 936 complete England records. The constrained classification comparison is Abingdon-on-Thames (E63011776). On this measure, Chippenham (Wiltshire) minus that record is -0.4 pp; the selection basis is nearest complete record outside south west with the same ons combined classification. For planning, document the observation beside assisted, accessible and non-digital completion routes and require accessibility testing across real tasks and support-channel evidence before treating the idea as an accepted requirement. The boundary is important: an aggregate inactivity rate cannot describe an individual visitor.
National peer
Employment change, 2015 to 2024: -5.9% · Burgess Hill delta -5.9 pp
The reviewed record positions Chippenham (Wiltshire) at percentile 20.2 for employment change, 2015 to 2024; its published value is -5.9% and its band is lower quartile. The same-source national check uses Burgess Hill, classified as Nearer - Lower deprivation - Working. The Chippenham (Wiltshire)-minus-Burgess Hill delta on this metric is -5.9 pp. Treat this combination as a hypothesis about the separation of employer, worker and customer journeys, and test it through journey interviews plus measured form and contact outcomes. It must not be over-read, because employment change does not prove commercial search intent.
Chippenham (Wiltshire)'s evidence pattern combines the medium, non-coastal, working built-up area, nearer to a major town or city frame with three percentile observations and peer-specific deltas. That combination can make discovery more precise, but it cannot establish what residents want or whether a service has local demand. Decisions should remain reversible until direct research or measured website behaviour confirms them.
06 / Evidence interpretation
Planning signals before design decisions
Population context: 36,084 people in 2021
Chippenham (Wiltshire)'s recorded population changed from 33,189 in 2001 to 36,084 in 2021 (+8.7%). 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: 18.2% aged 65 or over
The 2021 age-group series records 6,229 people aged 0 to 15, 3,576 aged 16 to 24, 19,712 aged 25 to 64 and 6,582 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: 33.9% economically inactive
ONS records economic inactivity at 33.9%. The published composition includes 21.4% retired, 3.3% long-term sick or disabled, 3.5% students and 3.6% looking after home or family. These categories support inclusive task design; they do not identify individual users or purchasing intent.
Economic context: £300,000 median house price in 2023
The median house-price series moved from £110,500 in 2001 to £264,750 in 2021 and £300,000 in 2023, a published change of +171.5%. 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
Which real user task would justify changing how dated economic context is labelled and maintained after seeing Chippenham (Wiltshire)'s house-price growth, 2001 to 2023 position and its +23.5 pp difference from Salisbury?
Salisbury is the constrained regional reference and is classified as Further - Medium deprivation - Working; the question keeps historic price growth cannot support a current revenue claim as an explicit limit.
- 02
Before prioritising assisted, accessible and non-digital completion routes, which part of accessibility testing across real tasks and support-channel evidence would verify whether this economic inactivity observation matters to users in Chippenham (Wiltshire)?
The prompt combines one distinctive metric with the named classification comparator selected by the eight-metric method. It does not treat either record as search, lead or customer evidence.
- 03
How should a prototype test the separation of employer, worker and customer journeys without assuming that Chippenham (Wiltshire)'s percentile 20.2 position predicts an individual user's needs?
Burgess Hill is the constrained national reference and is classified as Nearer - Lower deprivation - Working; the question keeps employment change does not prove commercial search intent as an explicit limit.
- 04
For Chippenham (Wiltshire)'s medium, non-coastal, working built-up area, nearer to a major town or city classification, how should house-price growth, 2001 to 2023, economic inactivity, employment change, 2015 to 2024 be tested as separate website hypotheses without turning the combined pattern into a claim about local demand?
Cross-check all three named comparisons—Salisbury, Abingdon-on-Thames, Burgess Hill—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
Separate employer and customer journeys
Chippenham (Wiltshire) is classified as a working town. A useful website brief should separate recruitment, procurement and customer tasks, then give each journey its own proof, contact route and success measure instead of forcing every visitor through one generic enquiry page.
- 02
Differentiate from the nearby major centre
Chippenham (Wiltshire) 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
Build a broad, task-led accessibility baseline
54.6% of the recorded 2021 age-group total is aged 25 to 64, with meaningful younger and older groups also present. Organise content by task, test keyboard and mobile use, and avoid designing around one assumed demographic persona.
- 04
Prioritise clarity before catalogue expansion
Chippenham (Wiltshire) recorded +8.7% population change from 2001 to 2021 and -5.9% employment change from 2015 to 2024. Start with the few journeys that can be maintained well, instrument meaningful outcomes and expand only when verified questions or search data show a separate need.
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 E63012165. 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 Chippenham (Wiltshire).
Mosalio does not claim an office, staff member, customer, or physical-delivery presence in Chippenham (Wiltshire).
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.