POSTCODE DISTRICT · ENGLAND

Newport, Isle of Wight PO30 postcode area

Read the preparedness conclusion for PO30 in Newport, Isle of Wight, check which council figures apply and find the official warning service for this location.

DISTRICT REPORT SCOPE

Area evidence, not a full-postcode grade

The PO30 prefix covers multiple addresses and may cross council or warning-area boundaries. The 0–6 Data & Preparedness Score below counts documented sources for this district. It is separate from the conditional A–G disruption grade on a full-postcode report.

A–G grade for PO30: not assessed at district level. A complete postcode is needed to check live utility and road incidents and listed emergency-care distance. A grade appears only when all three inputs can be scored. How the full-postcode grade works.

Population density compared with the UK

UK average: 287 residents/km². Figures below cover the named councils.

Isle of Wight371 residents/km²UK council density percentile: 38/100

ONS mid-2025 population estimates · MYE5

Preparedness conclusion for PO30

An island-wide benchmark cannot tell you whether a mainland connection will run.

Isle of Wight is 84 residents/km² above the UK average of 287 residents/km².

The Isle of Wight authority density covers more than Newport. It provides settlement context and does not measure availability of a cross-water service or access to a particular PO30 address. Those are separate checks when your household or travel plans depend on the connection.

Check current flooding in England

Local flood evidence for PO30

Recorded flooding

The Isle of Wight Council’s Newport investigation includes a separate section on Hunnyhill and describes the local incident response. An Environment Agency investigation into the October 2023 event also records a contractor being sent to clear a blockage at Hunnyhill. Read the location in the Newport report before applying this history to another part of PO30.

Isle of Wight Council Newport flood investigation

Official warning area

The Environment Agency publishes a River Medina warning area for Blackwater and Newport. It also maintains separate entries for the Lukely Brook around Carisbrooke and Hunny Hill, and for tidal flooding involving Newport. Use the source named in the warning and check its boundary against your address.

EA Blackwater and Newport River Medina warning area

Data & Preparedness Score 6/6

All three evidence checks meet the highest level for this report. The score describes the evidence available in this report. It does not measure risk, safety or personal readiness.

Warning coverage 2/2: A named official warning or alert area is documented locally. Check the mapped boundary for your address.
Official guidance 2/2: Local authority or regional preparedness guidance is linked below.
Data completeness 2/2: Council density is available. A local flood record is documented.

How the district score is calculated

Warning coverage earns 2 points for a documented local warning area, 1 for an official service link and 0 when no source can be identified. Guidance earns 2 for a local authority or regional preparedness link, 1 for UK guidance and 0 when neither is available.

Data completeness earns 2 points when council density and a documented local flood record are both available, 1 for either and 0 for neither. The three scores are added. The number or severity of current warnings does not change the score.

Emergency information for PO30

Keep operator and accommodation contacts with your plan. Confirm that a service is running and that the route to it is usable before leaving a place where you can receive updates.

The Isle of Wight Council publishes flooding information and local reporting contacts. Keep that information separately from ferry or travel notices. If the incident interrupts a mainland connection, confirm the operator’s advice as well as any instructions for Newport or the route to the terminal.

Check a full PO30 postcode

Enter the complete postcode, including its final three characters, to see the nine-indicator evidence breakdown, any supported provisional A–G grade, local incident results and a check against official flood-warning boundaries.

How the nine indicators apply

A district prefix covers many full postcodes. This page has no live A–G disruption grade and does not assess war or nuclear risk. Enter a complete postcode above to see the nine-indicator breakdown for its returned location.

Can contribute to a full-postcode grade: Infrastructure: matched electricity or water incidents where covered. Medical resources: straight-line distance to a listed emergency department. Road access: nearby active TfL events where covered. Missing feeds are excluded, not scored as zero.
Can be shown, without a risk score: Wind direction and speed, one-hour rainfall forecast, and elevation with sampled local relief. These do not establish exposure to a particular incident or protection at a building.
No verified postcode-level assessment: Military targeting, building structure and designated shelter availability. A postcode prefix cannot supply these details.

Full scoring method · Compare full postcodes · UK Emergency Alerts