Swiss postcode area · Aargau · Bezirk Lenzburg
Postcode 5728 (Gontenschwil) is a Swiss postal area in the canton of Aargau, Bezirk Lenzburg district. It serves around 5 178 residents across 9.7 km², with 783 mapped buildings.
Map
5728 and 6 neighbouring postcodesThe map shows postcode 5728 in red alongside its 6 neighbouring postal areas. Hover any area to see its figures; click to pin the detail panel.
Cities & Towns
2 placesPostcode 5728 covers 2 named places. The largest by population is Gontenschwil, home to around 2 055 people.
Gontenschwil Village 2 055 → Geisshof Hamlet — →Neighbouring Postcodes
6 adjacent areasPostcode 5728 shares a border with 6 other postal areas. The most populous neighbour is 5734 (Reinach), with around 8 863 residents. Click any row to highlight it on the map.
| Code | Name | Population | Buildings | Area km² | |
|---|---|---|---|---|---|
| 5046 | Schmiedrued | 2 570 | 436 | 8.65 | View |
| 5727 | Oberkulm | 1 159 | 754 | 9.41 | View |
| 5732 | Zetzwil | 493 | 5.8 | View | |
| 5733 | Leimbach AG | 533 | 196 | 1.15 | View |
| 5734 | Reinach | 8 863 | 2 195 | 9.47 | View |
| 6221 | Rickenbach LU | 3 754 | 640 | 14.04 | View |
Postal Services
2 facilitiesPostcode 5728 has 2 mapped postal facilities:, 2 letter boxes.
| # | Address | Collection times |
|---|---|---|
| 1 | ||
| 2 |
Regional Context
Frequently Asked Questions about 5728
Quick answersWhere is postcode 5728 located?
Postcode 5728 (Gontenschwil) is located in the canton of Aargau, Bezirk Lenzburg district, Switzerland. It belongs to the 5xxxxxx prefix zone.
Is 5728 a valid Swiss postcode?
Yes, 5728 is a valid 4-digit Swiss postal code (German: PLZ / Postleitzahl; French: NPA / numero postal d’acheminement; Italian: CAP / codice di avviamento postale). It is assigned to Gontenschwil in the canton of Aargau.. Swiss Post assigns postcodes; a single locality can have multiple postcodes and one postcode may span several localities.
What canton is postcode 5728 in?
Postcode 5728 is in the canton of Aargau, one of the 26 cantons of Switzerland. Within the canton it falls under the Bezirk Lenzburg district.
What is the population of postcode 5728?
Postcode 5728 has a population of around 5 178 residents across 9.74 km² km², giving a population density of 532 people per km² people per km².
How large is the area covered by postcode 5728?
Postcode 5728 covers 9.74 km² (roughly 3.76 square miles), containing 783 mapped buildings according to OpenStreetMap.
What places are in postcode 5728?
Postcode 5728 covers 2 places: Gontenschwil (2 055), Geisshof .
What postcodes are next to 5728?
Postcode 5728 borders 6 postcodes: 5046 (Schmiedrued), 5727 (Oberkulm), 5732 (Zetzwil), 5733 (Leimbach AG), 5734 (Reinach), 6221 (Rickenbach LU) .
What is the 5xxx prefix zone?
The 5xxxxxx zone groups all Swiss postcodes that start with 5xxx. This zone contains 193 postal codes postal codes, serving a combined population of around 535 804 across 1 154 km² km². In Switzerland, the first digit of a postcode broadly indicates the region: 1xxx = western Switzerland / Geneva area, 2xxx = Neuchatel / Jura, 3xxx = Bern region, 4xxx = Basel / Aargau, 5xxx = Aargau / Zurich west, 6xxx = Lucerne / Central Switzerland, 7xxx = Graubunden, 8xxx = Zurich / Eastern Switzerland, 9xxx = Eastern Switzerland / St. Gallen.
What postal services are available in 5728?
Postcode 5728 has 2 postal facilities, and 2 letter boxes.
How many buildings are in postcode 5728?
According to OpenStreetMap data, postcode 5728 contains 783 mapped buildings, a density of around 80 buildings per km² buildings per km². Building data comes from OSM contributors and may not include every structure.