in Canton Aargau
4303 Kaiseraugst combines a lower-elevation settlement profile, the tax scenario sits close to the canton median, which makes it more useful for regional context than for a simple low-tax claim. With roughly 6'141 residents in the weighted view, the postcode is large enough for a serious comparison without pretending the whole area behaves like one block.
This postcode spans 4 municipalities. That means population and comparison figures should be read as weighted orientation rather than a single official municipal record.
Current conditions and 3-day forecast from Open-Meteo.
How much will you pay here?
ℹ️ Canton-median estimate; see Official calculator ↗
Source: ESTV Federal Tax Administration
Who lives here?
Source: BFS STATPOP 2024
These notes explain how to read the tax and demographic blocks on this page and when the official provider should take over.
Where is 4303 Kaiseraugst?
90 streets found
Select a street to show its details here.
All public transport stops inside postcode 4303, based on the Federal Office of Transport (BAV) layer on geo.admin.ch.
Top matches for: 4303 Kaiseraugst AG Kaiseraugst Giebenach Rheinfelden Augst Kaiseraugst
Looking for low taxes in Aargau? We break down the top five municipalities, explain the five-way tie at the top, and show why the canton's narrow tax spread means you shouldn't just pick based on a spreadsheet.
Why treating a postcode map like a political map is a massive mistake, and how to read the data correctly.
The piece explains why several postcodes inside one municipality are normal and how to compare them without confusing neighbourhood differences with municipal ones.
St. Gallen's current ranking is led by Marbach and Wildhaus-Alt St. Johann. The next cluster sits just behind, and the spread to the bottom of the canton is modest.
An estimate on PLZHub isn't just filler text. It tells you when a postcode crosses municipal borders or uses derived data. Here's when you need to pay attention, and when it's mostly a technicality.
The best postcode for a move is rarely just the one with the lowest tax rate. Here is the right order to evaluate a location before you sign a lease.