E63011465 /East of England evidence profile
East of England evidence profile
Hertford digital planning profile
Hertford is a medium, non-coastal built-up area in East of England. ONS records show a 2021 population of 28,807; the population expanded quickly 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
- E63011465
- ITL1 region
- East of England
- Coastal
- Non-coastal
- Income-deprivation flag
- Lower deprivation
02 / Context
Three comparisons, with the benchmark stated
5.3% above the 11.2% median across complete England records in this ONS file.
5.9% below the 0% dataset median.
26.2% 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 5.8 of 100.
Upper quartile · percentile position 89.5 of 100.
Lower quartile · percentile position 17.4 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: sha256:33f47264039…4893b9759b3e
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 Hertford minus the named peer; a plus sign means the value recorded for Hertford is higher.
Regional peer
Bishop's Stortford · E63011309
East of England. Nearest complete record in East of England. ONS classification: Nearer - Lower deprivation - Mixed.
- 2021 population
- -12,109 people
- Population change, 2001 to 2021
- -0.4 pp
- Economic inactivity
- -0.2 pp
- Employment change, 2015 to 2024
- -12.6 pp
- 2023 median house price
- -£18,000
- House-price growth, 2001 to 2023
- -13.6 pp
- Population aged under 25
- -1.4 pp
- Population aged 65 or over
- +0.8 pp
Classification peer
Redhill (Reigate and Banstead) · E63012708
South East. Nearest complete record outside East of England with the same ONS combined classification. ONS classification: Nearer - Lower deprivation - Working.
- 2021 population
- -3,709 people
- Population change, 2001 to 2021
- -6.8 pp
- Economic inactivity
- +2 pp
- Employment change, 2015 to 2024
- -5.9 pp
- 2023 median house price
- +£32,000
- House-price growth, 2001 to 2023
- +1 pp
- Population aged under 25
- -0.9 pp
- Population aged 65 or over
- +2.7 pp
National peer
Ashford (Spelthorne) · E63012197
South East. Nearest remaining complete England record. ONS classification: Nearer - Lower deprivation - Residential.
- 2021 population
- +5,636 people
- Population change, 2001 to 2021
- +1.5 pp
- Economic inactivity
- -2.4 pp
- Employment change, 2015 to 2024
- +10.8 pp
- 2023 median house price
- -£3,000
- House-price growth, 2001 to 2023
- +4.4 pp
- Population aged under 25
- +0.2 pp
- Population aged 65 or over
- -1.5 pp
05 / Evidence synthesis
Hertford evidence synthesis: Economic inactivity, 2023 median house price, Population aged 65 or over
Hertford 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: 2023 median house price → 2021 population → Population change, 2001 to 2021 → Population aged under 25 → House-price growth, 2001 to 2023 → Employment change, 2015 to 2024 → Population aged 65 or over → Economic inactivity.
Furthest-to-nearest distance from the middle percentile: Economic inactivity → 2023 median house price → Population aged 65 or over → Employment change, 2015 to 2024 → House-price growth, 2001 to 2023 → 2021 population → Population change, 2001 to 2021 → Population aged under 25.
Regional peer
Economic inactivity: 31.7% · Bishop's Stortford delta -0.2 pp
Economic inactivity is one of Hertford's three furthest-from-middle observations: 31.7%, percentile 5.8, lowest decile. Against Bishop's Stortford's reviewed regional record, the displayed delta is -0.2 pp. That comparator comes from the documented rule: nearest complete record in east of england. 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 responsible interpretation stops short of intent: an aggregate inactivity rate cannot describe an individual visitor.
Classification peer
2023 median house price: £432,000 · Redhill (Reigate and Banstead) delta +£32,000
Hertford's 2023 median house price is £432,000, a upper quartile result at percentile 89.5 among 936 complete England records. Redhill (Reigate and Banstead), the named classification peer from South East, differs by +£32,000 when the calculation is Hertford minus peer. Nearest complete record outside East of England with the same ONS combined classification. For planning, document the observation beside pricing clarity, qualification steps and expectation setting and require comprehension tests using the organisation's real offer and fees before treating the idea as an accepted requirement. Keep the inference narrow: a median house price is not a household affordability measure.
National peer
Population aged 65 or over: 16.2% · Ashford (Spelthorne) delta -1.5 pp
Population aged 65 or over is one of Hertford's three furthest-from-middle observations: 16.2%, percentile 17.4, lower quartile. For a bounded comparison rather than a national average, Ashford (Spelthorne) supplies the national reference; Hertford is -1.5 pp from it on the displayed scale. This evidence can narrow a discovery question around readability, keyboard access and assisted alternatives, while inclusive usability sessions and accessibility conformance checks supplies the user-level check the aggregate data cannot provide. The boundary is important: an age-group share does not determine digital ability.
This synthesis gives Hertford a bounded evidence trail: three furthest-from-middle measures, three named peers and the medium, non-coastal, working built-up area, nearer to a major town or city classification. The combination is useful for deciding what to investigate, not for predicting enquiries. A website brief should preserve the source dates, validation method and reasons for accepting or rejecting each hypothesis.
06 / Evidence interpretation
Planning signals before design decisions
Population context: 28,807 people in 2021
Hertford's recorded population changed from 24,723 in 2001 to 28,807 in 2021 (+16.5%). 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: 16.2% aged 65 or over
The 2021 age-group series records 5,786 people aged 0 to 15, 2,310 aged 16 to 24, 16,032 aged 25 to 64 and 4,673 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: 31.7% economically inactive
ONS records economic inactivity at 31.7%. The published composition includes 19.5% retired, 2.4% long-term sick or disabled, 3.6% students and 3.9% looking after home or family. These categories support inclusive task design; they do not identify individual users or purchasing intent.
Economic context: £432,000 median house price in 2023
The median house-price series moved from £145,000 in 2001 to £398,975 in 2021 and £432,000 in 2023, a published change of +197.9%. 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
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 Hertford?
This question is traceable to economic inactivity at percentile 5.8 and a -0.2 pp profile-minus-peer difference, not to inferred local behaviour.
- 02
Which real user task would justify changing pricing clarity, qualification steps and expectation setting after seeing Hertford's 2023 median house price position and its +£32,000 difference from Redhill (Reigate and Banstead)?
This question is traceable to 2023 median house price at percentile 89.5 and a +£32,000 profile-minus-peer difference, not to inferred local behaviour.
- 03
Before prioritising readability, keyboard access and assisted alternatives, which part of inclusive usability sessions and accessibility conformance checks would verify whether this population aged 65 or over observation matters to users in Hertford?
Evidence basis: 16.2%, lower quartile, with Hertford minus the national peer equal to -1.5 pp. Validation route: inclusive usability sessions and accessibility conformance checks.
- 04
For Hertford's medium, non-coastal, working built-up area, nearer to a major town or city classification, how should economic inactivity, 2023 median house price, 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—Bishop's Stortford, Redhill (Reigate and Banstead), Ashford (Spelthorne)—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
Hertford 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
Hertford 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
55.7% 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
Prepare the content model for change
Hertford recorded +16.5% population change from 2001 to 2021 and -5.9% 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 E63011465. 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 Hertford.
Mosalio does not claim an office, staff member, customer, or physical-delivery presence in Hertford.
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.