| Koźniewo Średnie | |
|---|---|
| — Village — | |
| Country | Poland |
| Voivodeship | Masovian |
| County | Ciechanów |
| Gmina | Sońsk |
| Population | 226 |
Koźniewo Średnie [kɔʑˈɲɛvɔ ˈɕrɛdɲɛ] is a village in the administrative district of Gmina Sońsk, within Ciechanów County, Masovian Voivodeship, in east-central Poland.[1]
The village has a population of 226.