Which quarters belong to Kreis 9 in Zürich?

Kreis 9 contains 2 statistical quarters: Altstetten, Albisrieden. Together they have 58'861 residents (BFS, 2024).

Does Kreis 9 have its own postal code?

No. City districts are a statistical and political subdivision of the municipality, while postal codes are delivery areas — the boundaries do not coincide.

Which numbers does Kreis 9 carry?

Kreis 9 carries district number 9; the municipality of Zürich has BFS municipality number 261. The district itself has no BFS number — its quarters carry BFS quarter codes that start with 261.

SwitzerlandZurichBezirk ZürichZurichCity district

Kreis 9

Zurich

Kreis 9 is one of 12 city districts of Zürich and covers 2 statistical quarters with 58'861 residents between them. The district sits between the municipality and the quarter — it is not a postal delivery area and does not line up with postal codes.

ZH CANTON MunicipalityZurich DistrictBezirk ZürichDistrict number9BFS municipality number261

Relief © swisstopo · TINITALY · geoland.at · LGL · IGN

The district in numbers

BFS · 2024

Residents: 58'861
Quarters: 2
Households: 28'889
Foreign: 34.2%

No median age is given for the district: a weighted mean of per-quarter medians is not a median. Median ages are shown per quarter.

STATPOP 2024 · Federal Statistical Office (FSO), retrieved 08.08.2026

Votes in Kreis 9

Counting-district results, as BFS publishes them

14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)Federal● Accepted · 52.5% Yes

36.5% YesNo 63.5%

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»Federal● Rejected · 45.2% Yes

28.2% YesNo 71.8%

14.06.2026Kantonale Volksinitiative «Stopp Prämien-Schock: Für eine automatische Entlastung bei den Krankenkassenprämien»Cantonal ZH● Accepted · 53.1% Yes

47.8% YesNo 52.2%

14.06.2026C. Stichfrage: Welche der beiden Vorlagen soll in Kraft treten, falls sowohl die kantonale Volksinitiative als auch der Gegenvorschlag des Kantonsrates angenommen werden?Cantonal ZH● Rejected · 41.1% Yes

57.8% YesNo 42.2%

14.06.2026B. Gegenvorschlag des KantonsratesCantonal ZH● Accepted · 54.3% Yes

46.7% YesNo 53.3%

14.06.2026A. Kantonale Volksinitiative «Bezahlbare Wohnungen schützen. Leerkündigungen stoppen (Wohnschutz-Initiative)»Cantonal ZH● Rejected · 42.7% Yes

60.4% YesNo 39.6%

56.3% YesNo 43.7%

14.06.2026B. Gegenvorschlag des Kantonsrates vom 17. November 2025Cantonal ZH● Accepted · 57.9% Yes

49.4% YesNo 50.6%

14.06.2026A. Kantonale Volksinitiative für mehr günstige und gemeinnützige Wohnungen («Wohnungsinitiative»)Cantonal ZH● Rejected · 40.3% Yes

58.5% YesNo 41.5%

14.06.2026Kantonale Volksinitiative «Wohneigentum wieder ermöglichen (Wohneigentums-Initiative)»Cantonal ZH● Rejected · 25.1% Yes

19.9% YesNo 80.1%

All federal votes →

Volksabstimmungen (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 19.09.2026

What a city district does not have

Zurich

Workplaces, climate, mobility and party strengths are published per municipality only — see Zurich. → Zurich
A city district has no tax rate of its own — the municipality of Zurich sets it. → Zurich

Electricity (municipality of Zurich)

ElCom · 2027 · BFE

Tariff H424.63 Rp./kWh

Roof potential1'133 GWh/yr

Per inhabitant2'571 kWh/yr

All energy rankings →

Housing (municipality of Zurich)

ARE

Second homes9 %

Health-insurance premiums

BAG · 2024

Premium regionRegion 1

Ø premium in canton Zurich411 CHF/mo

Estimate Switzerland 2026465.3 CHF/mo

Canton Zurich →Premiums explained →

Premiums are set per canton and premium region. This area lies in premium region 1 of canton Zurich. Shown is the average adult premium paid across the whole canton Zurich (2024, BAG) — a region-specific average is not available in the cantonal data.

Quarters in this district

BFS · 2

Altstetten261092

35'321Residents

Median age: 38.2
Foreign: 38.0%

Albisrieden261091

23'540Residents

Median age: 40.2
Foreign: 28.6%

Postal codes in this district

Σ quarter shares · 5

No postal code belongs to a city district: PLZ are Swiss Post delivery areas and do not follow district borders. The percentage is the share of that PLZ’s area that lies inside Kreis 9 — the sum over its quarters.

806499.7%of this PLZ

via Altstetten 99.7%

804799.5%of this PLZ

via Albisrieden 99.5%

804894.7%of this PLZ

via Altstetten 93.4%, Albisrieden 1.3%

805532.9%of this PLZ

via Albisrieden 32.9%

81423.7%of this PLZ

via Albisrieden 3.7%

Which quarters belong to Kreis 9 in Zürich?: Kreis 9 contains 2 statistical quarters: Altstetten, Albisrieden. Together they have 58'861 residents (BFS, 2024).
Does Kreis 9 have its own postal code?: No. City districts are a statistical and political subdivision of the municipality, while postal codes are delivery areas — the boundaries do not coincide.
Which numbers does Kreis 9 carry?: Kreis 9 carries district number 9; the municipality of Zürich has BFS municipality number 261. The district itself has no BFS number — its quarters carry BFS quarter codes that start with 261.

City districts exist only in Zürich (12) and Winterthur (7). No other Swiss municipality has this level.