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Turkiye · Marmara · City

Istanbul postal codes — Marmara, Turkiye

50 localities and postal codes in Istanbul, within Turkiye's three-level hierarchy.

Postal codes

Istanbul postal codes

CountryProvinceCityCityZIPLatitudeLongitudeTimezone
TurkiyeMarmaraIstanbulArnavutkoy3427941.19669228.734382Europe/Istanbul
TurkiyeMarmaraIstanbulArnavutkoy3428141.17461028.701700Europe/Istanbul
TurkiyeMarmaraIstanbulArnavutkoy3428341.19315528.712719Europe/Istanbul
TurkiyeMarmaraIstanbulAtasehir3463840.98369629.117684Europe/Istanbul
TurkiyeMarmaraIstanbulAvcilar3432541.00450028.710025Europe/Istanbul
TurkiyeMarmaraIstanbulBagcilar3420041.03191228.856519Europe/Istanbul
TurkiyeMarmaraIstanbulBagcilar3421241.03375328.828887Europe/Istanbul
TurkiyeMarmaraIstanbulBahcelievler3418041.00778428.856340Europe/Istanbul
TurkiyeMarmaraIstanbulBakirkoy3414940.96311328.839747Europe/Istanbul
TurkiyeMarmaraIstanbulBesiktas3433041.07708729.019377Europe/Istanbul
TurkiyeMarmaraIstanbulBesiktas3435141.07176629.023038Europe/Istanbul
TurkiyeMarmaraIstanbulBeykoz3482541.15208329.113554Europe/Istanbul
TurkiyeMarmaraIstanbulBeyoglu3443041.03092928.974056Europe/Istanbul
TurkiyeMarmaraIstanbulBuyukcekmece3453441.04852128.426100Europe/Istanbul
TurkiyeMarmaraIstanbulEsenyurt3450641.02590128.677035Europe/Istanbul
TurkiyeMarmaraIstanbulEsenyurt3451341.01671028.680589Europe/Istanbul
TurkiyeMarmaraIstanbulEyupsultan3405541.04059228.921715Europe/Istanbul
TurkiyeMarmaraIstanbulEyupsultan3407741.17893628.889528Europe/Istanbul
TurkiyeMarmaraIstanbulFatih3409841.00356728.933810Europe/Istanbul
TurkiyeMarmaraIstanbulFatih3411241.01465328.973328Europe/Istanbul
TurkiyeMarmaraIstanbulFatih3412041.01212728.970603Europe/Istanbul
TurkiyeMarmaraIstanbulFatih3413041.00712428.959274Europe/Istanbul
TurkiyeMarmaraIstanbulGaziosmanpasa3424041.06210728.928221Europe/Istanbul
TurkiyeMarmaraIstanbulGungoren3417341.01101828.889648Europe/Istanbul
TurkiyeMarmaraIstanbulKadikoy3472240.99311529.044254Europe/Istanbul
TurkiyeMarmaraIstanbulKadikoy3472440.98425029.043658Europe/Istanbul
TurkiyeMarmaraIstanbulKadikoy3473040.97694029.062500Europe/Istanbul
TurkiyeMarmaraIstanbulKadikoy3473440.98229629.078759Europe/Istanbul
TurkiyeMarmaraIstanbulKadikoy3474040.96462229.083840Europe/Istanbul
TurkiyeMarmaraIstanbulKartal3486240.89920829.176927Europe/Istanbul
TurkiyeMarmaraIstanbulKartal3487640.90088329.224213Europe/Istanbul
TurkiyeMarmaraIstanbulMaltepe3485840.94788029.151250Europe/Istanbul
TurkiyeMarmaraIstanbulPendik3489340.88895829.228111Europe/Istanbul
TurkiyeMarmaraIstanbulSancaktepe3465041.00094529.232060Europe/Istanbul
TurkiyeMarmaraIstanbulSancaktepe3465241.00094529.232060Europe/Istanbul
TurkiyeMarmaraIstanbulSariyer3447341.17482528.991913Europe/Istanbul
TurkiyeMarmaraIstanbulSilivri3459241.13664628.363672Europe/Istanbul
TurkiyeMarmaraIstanbulSilivri3459441.28185728.144777Europe/Istanbul
TurkiyeMarmaraIstanbulSilivri3459641.09314828.324366Europe/Istanbul
TurkiyeMarmaraIstanbulSisli3437341.04579928.985172Europe/Istanbul
TurkiyeMarmaraIstanbulSisli3438041.05546428.983312Europe/Istanbul
TurkiyeMarmaraIstanbulSisli3438141.07247628.993416Europe/Istanbul
TurkiyeMarmaraIstanbulSultanbeyli3492540.95356529.285240Europe/Istanbul
TurkiyeMarmaraIstanbulSultangazi3426541.10305528.871530Europe/Istanbul
TurkiyeMarmaraIstanbulUskudar3466041.00793229.054020Europe/Istanbul
TurkiyeMarmaraIstanbulUskudar3467641.03509829.053617Europe/Istanbul
TurkiyeMarmaraIstanbulUskudar3468041.04936429.064361Europe/Istanbul
TurkiyeMarmaraIstanbulUskudar3468441.05810529.059880Europe/Istanbul
TurkiyeMarmaraIstanbulUskudar3468841.05177529.079572Europe/Istanbul
TurkiyeMarmaraIstanbulUskudar3470041.00082429.065626Europe/Istanbul

Complete dataset

3,000 rows available in Turkiye

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About · City

About Istanbul

Istanbul is a city of Marmara, Turkiye.

Towns in Istanbul include Uskudar, Kadikoy, Fatih, Arnavutkoy and Silivri, together with the surrounding localities whose postal codes are listed above.

How postal codes work in Istanbul

Turkiye uses a single national postal-code format, written as 99999. Five digits, numeric only. Codes in Istanbul follow that format like everywhere else in the country, for example 34281 for Arnavutkoy.

Every code listed here for Istanbul begins with the prefix 34, which groups its delivery areas together within Turkiye's national numbering.

Postal codes across Turkiye, Istanbul included, are issued and maintained by PTT (Posta ve Telgraf Teşkilatı). Reference information is available at www.ptt.gov.tr.

Addressing format

Addresses in Turkiye are written [Street name] [House number], [Postal code] [City], and an address in Istanbul follows that same order:

Recipient name
[Street name] [House number], 34281 Arnavutkoy

What this dataset covers

This reference dataset lists 50 postal codes for Istanbul, each paired with its locality and, where the source provides them, coordinates and a time zone.

↑ All of Marmara
Cities

Other cities of Marmara

BalikesirBilecikBursaCanakkaleEdirneKirklareliKocaeliSakaryaTekirdagYalova

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FAQ

Istanbul postal codes — frequently asked questions

Which towns and cities are in Istanbul?

Istanbul is built around towns such as Uskudar, Kadikoy, Fatih, Arnavutkoy and Silivri, together with the surrounding localities whose postal codes are listed above.

What postal codes does Istanbul use?

Every postal code listed here for Istanbul begins with the prefix 34.

What format are postal codes in Istanbul?

They use Turkiye's national 99999 format. Five digits, numeric only. 34281 is one code from Istanbul.

Who issues postal codes in Istanbul?

PTT (Posta ve Telgraf Teşkilatı) issues and maintains postal codes throughout Turkiye, Istanbul included.

How many postal codes are listed for Istanbul?

This reference dataset contains 50 postal codes for Istanbul. That is the dataset's own count, not a claim about every code in use.

Which province is Istanbul in?

Istanbul is a city of Marmara, Turkiye.