Plot Multiple Australian Postcodes on a Map
Paste a list of Australian postcodes and see them all plotted on a map instantly. Free, no sign-up.
Use this free Australian postcode mapping tool to plot dozens or hundreds of AU postcodes on an interactive map in seconds. Paste a list copied from a spreadsheet, email, or any messy text - the tool extracts every valid 4-digit postcode, removes duplicates, and drops a numbered marker for each one. Click a marker to highlight the postcode in the list, click a list item to centre the map on it, and export everything as CSV, KML, or GPX when you're done. Useful for delivery rounds, sales territories, service-area checks, and anywhere you need to see a batch of Australian postcodes on one screen.
Free Australian Postcode Mapping Tool
This free Australian postcode mapping tool lets you paste a list of postcodes and instantly plot every one on an interactive map. Whether you have 5 postcodes from an email or 300 from a delivery spreadsheet, drop them in the box and the tool will extract, deduplicate, and pin each location. There is no sign-up, no daily limit, and no card required.
Every postcode is plotted as a numbered marker, so you can quickly compare the geographic spread of a list, spot outliers, and decide what to do next. Click any marker to highlight the postcode in the list; click a list item to centre the map on it. Remove individual postcodes from the list and the map updates in real time.
Plot Multiple Postcodes on a Map
The fastest way to plot multiple Australian postcodes on a map is to paste the list straight from the source you already have it in - a spreadsheet column, an email body, a customer report, or a messaging-app paste. The tool reads the entire blob of text and pulls out every valid 4-digit postcode, so you don't need to clean up the data first.
- Spreadsheet column - copy the postcode cells and paste straight in
- Email or message - paste the whole message; non-postcode text is ignored
- CSV row - postcodes mixed with names, addresses, and other fields are fine
- One-per-line, comma-separated, semicolon-separated - whatever the source uses
The tool deduplicates postcodes automatically. Where a line has more than one 4-digit number - common in Australian addresses, since house numbers and years are also 4 digits - only the last one is treated as the postcode, matching how AU addresses are written.
Who Uses a Postcode Plotter?
See today's drops at a glance before deciding how to split or sequence rounds.
Visualise customer territories and account locations across Australia.
Plot upcoming viewings or appointments on one map for a single-day round.
Map attendee or supplier postcodes to find a sensible meeting point.
Visualise survey responses or membership distribution by postcode.
Export Your Mapped Postcodes
Once your list is plotted you can take the data with you in three formats:
- CSV - postcode, state, latitude, longitude columns for Excel, Google Sheets, or any data pipeline
- KML - opens directly in Google Earth and Google My Maps as named placemarks
- GPX - works with most sat-nav units, Garmin devices, and GPS tracking software
The share-link button copies a URL that contains your postcode list, so you can paste it into a message and the recipient sees exactly the same map when they open it.
Frequently Asked Questions
How do I plot multiple Australian postcodes on a map?
Paste a list of Australian postcodes into the input box - copied from a spreadsheet, email, or any text. The tool extracts every valid 4-digit postcode automatically and plots each one as a numbered marker on the map. There is no sign-up and no per-day limit.
How many postcodes can I map at once?
You can map up to 500 postcodes in a single batch. Larger lists are trimmed before plotting so the map stays responsive.
Can I export the mapped postcodes?
Yes. Once your postcodes are plotted you can export the list as CSV (postcode, state, latitude, longitude), KML for Google Earth or My Maps, or GPX for sat-nav and GPS devices.
Is the postcode mapping tool free?
Yes - it is free, with no sign-up and no card required. Everything runs in your browser, so your postcode list is never sent to or stored on our servers.
Why didn't some of my postcodes plot?
Our database covers 2,640 standard delivery-area postcodes built from Australia's official address data. PO-box-only and specialist codes aren't included, and on a line with more than one 4-digit number (a house number or year alongside the postcode) only the last one is treated as the postcode - the others are reported as ignored, not silently plotted.
Related Tools
More Australian postcode tools on MapTools:
- Nearest Postcodes - find the closest Australian postcodes to any location, ranked by distance
- Postcode Radius Search - get every postcode within a set radius, not just the nearest few
- Crow-Flies Distance - straight-line distance between exactly two postcodes