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Postal code 07-304 – Jasienica

Jasienica, Ostrów Mazowiecka municipality, ostrowski county, mazowieckie voivodeship

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Code 07-304:
localities
7
streets
6
buildings
150

Postal code 07-304 is used in 7 localities, including Jasienica, Kalinowo, Nieskórz, Prosienica, Smolechy (Ostrów Mazowiecka municipality, ostrowski county, mazowieckie voivodeship). It covers 150 buildings on 6 streets – the full list with house numbers is below.

Postal code 07-304 areaOpen in OSM ↗
Post office
Post offices in Jasienica – show branches on the map →
Location
7 localities
Ostrów Mazowiecka municipality · ostrowski county
mazowieckie voivodeship

Which streets have postal code 07-304?

ul. Gaisko · JasienicaNumbers: 1–8, 12A, 15Aul. Kościelna · JasienicaNumbers: 1–9, 10/1, 10/2, 10/3, 10/4, 12A, 14ul. Pawła Jasienicy · JasienicaNumbers: 1–3, 5–7, 9, 11, 13–19, 21, 21/1, 21/2, 23, 25, 27–28, 29/1, 29/2, 29/3, 30, 30A, 31–34, 36–38, 40, 42, 44, 44A, 46, 48, 52, 54–56, 58, 60, 62, 64, 66, 68, 70ul. Podchmielewie · JasienicaNumbers: 1, 3–14, 14A, 16, 18–19, 19A, 19B, 19C, 20, 22, 22A, 25–26, 26A, 27–36ul. Podsmolesze · JasienicaNumbers: 1, 5–6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 26A, 28, 30–32, 32B, 33–34, 36, 36A, 37–38ul. Zawodzie · JasienicaNumbers: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20–22, 24

Which localities have postal code 07-304?

JasienicaKalinowoNieskórzProsienicaSmolechyGuty-BujnoKalinowo-Parcele

How to address a letter or parcel in Poland?

Jan Kowalski
ul. Gaisko 1
07-304 Jasienica

Write the postal code in the 00-000 format on the last line, before the town name. Put the recipient's full name on the first line and the street with building and flat number on the second. For mail from abroad, add POLAND as the final line.

Frequently asked questions

What address does postal code 07-304 cover?

Postal code 07-304 covers 7 localities: Jasienica, Kalinowo, Nieskórz, Prosienica, Smolechy, Guty-Bujno, Kalinowo-Parcele, including streets: Gaisko, Kościelna, Pawła Jasienicy, Podchmielewie, Podsmolesze (ostrowski county, mazowieckie voivodeship).

Where is postal code 07-304?

In mazowieckie voivodeship, ostrowski county, Poland.

Is postal code 07-304 enough to send a parcel?

No – always write the postal code together with the town or post office name and the full address (street and building number, or the village name with the house number).

Which postal codes are next to 07-304?

07-30007-30207-30307-30507-30607-308

Which municipality and county does 07-304 belong to?

The 07-304 area (Jasienica) lies in Ostrów Mazowiecka municipality (gmina), in ostrowski county (powiat), mazowieckie voivodeship, Poland. Centre of the area based on address points: 52.8026, 22.0305.

Where does this data come from?

Localities and postal codes come from the public TERYT registers (Statistics Poland), while streets, building numbers and locations come from the National Register of Boundaries (GUGiK). Data as of 12.11.2026. This site is not affiliated with Poczta Polska; for important shipments, confirm the code at a post office. More about sources