Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/zipcode> ?o. }
- Ohio_State_School_for_the_Blind zipcode "43214".
- Ohio_Valley_Career_and_Technical_Center zipcode "45693".
- Ohio_Virtual_Academy zipcode "43537".
- Oil_City_Area_School_District zipcode "16301".
- Okay_High_School zipcode "74446".
- Okeechobee_High_School zipcode "34974".
- Okeene_Junior-Senior_High_School zipcode "73763".
- Okemos_High_School zipcode "48864".
- Oklahoma_Bible_Academy zipcode "73703".
- Okoboji_High_School zipcode "51351".
- Okolona_High_School zipcode "38860".
- Ola_High_School_(Arkansas) zipcode "72853".
- Olathe_East_High_School zipcode "66062".
- Olathe_North_High_School zipcode "66061".
- Olathe_Northwest_High_School zipcode "66061".
- Olathe_South_High_School zipcode "66062".
- Old_Bridge_High_School zipcode "7747".
- Old_Orchard_Beach_High_School zipcode "4064".
- Old_Rochester_Regional_High_School zipcode "2739".
- Oldenburg_Academy_of_the_Immaculate_Conception zipcode "47036".
- Oldfields_School zipcode "21152".
- Olentangy_High_School zipcode "43035".
- Olentangy_Liberty_High_School_(Powell,_Ohio) zipcode "43065".
- Olentangy_Orange_High_School_(Lewis_Center,_Ohio) zipcode "43035".
- Olive_Branch_High_School_(New_Carlisle,_Ohio) zipcode "45344".
- Olive_Grove_Elementary_School zipcode "95843".
- Oliver_Wendell_Holmes_High_School zipcode "78238".
- Oliver_Wolcott_Technical_High_School zipcode "6790".
- Oliverian_School zipcode "3765".
- Olmsted_Falls_High_School zipcode "44138".
- Olney_Friends_School zipcode "43713".
- Olney_High_School_(Texas) zipcode "76374".
- Olpe_High_School zipcode "66865".
- Olympia_High_School_(Orlando,_Florida) zipcode "32835".
- Olympian_High_School zipcode "91913".
- Olympus_High_School zipcode "84124".
- Omaha_High_School_(Arkansas) zipcode "72622".
- Omaha_Nation_Public_Schools zipcode "68039".
- Omaha_North_High_School zipcode "68111".
- Omaha_South_High_School zipcode "68107".
- Omak_High_School zipcode "98841".
- Omro_High_School zipcode "54963".
- Onalaska_High_School_(Wisconsin) zipcode "54650".
- Onate_High_School zipcode "88012".
- Onsted_High_School zipcode "49265".
- Ontario_High_School_(California) zipcode "91762".
- Ontario_High_School_(Oregon) zipcode "97914".
- Opelika_High_School zipcode "36801".
- Opelousas_Catholic_School zipcode "70570".
- Open_Door_Christian_Academy zipcode "97060".
- Opportunity_House zipcode "97378".
- Orange_County_School_of_the_Arts zipcode "92701".
- Orange_High_School_(Ohio) zipcode "44124".
- Orange_Park_Christian_Academy zipcode "32073".
- Orange_Unified_School_District zipcode "92867".
- Orangeburg_Preparatory_Schools,_Inc. zipcode "29118".
- Orangeville_High_School zipcode "61060".
- Oratory_Athenaeum_for_University_Preparation zipcode "78577".
- Oratory_Preparatory_School zipcode "7901".
- Orchard_Park_Elementary zipcode "46280".
- Orchard_Park_High_School zipcode "14127".
- Orefield_Middle_School zipcode "18069".
- Oregon-Davis_Junior-Senior_High_School zipcode "46532".
- Oregon_City_High_School zipcode "97045".
- Oregon_City_Service_Learning_Academy zipcode "97045".
- Oregon_Coast_Technology_School zipcode "97459".
- Oregon_Connections_Academy zipcode "97374".
- Oregon_Episcopal_School zipcode "97223".
- Oregon_Islamic_Academy zipcode "97223".
- Oregon_School_for_the_Blind zipcode "97301".
- Oregon_School_for_the_Deaf zipcode "97301".
- Orenburg_Bashkir_Pedagogical_College zipcode "460000".
- Orion_High_School zipcode "61273".
- Orlando_Lutheran_Academy zipcode "32825".
- Orono_High_School_(Maine) zipcode "4473".
- Oroville_High_School zipcode "95965".
- Orr_High_School zipcode "60624".
- Orrington_Elementary_School zipcode "60201".
- Orrville_High_School zipcode "44667".
- Osawatomie_High_School zipcode "66064".
- Osbourn_High_School zipcode "20110".
- Osbourn_Park_High_School zipcode "20111".
- Oscar_F._Smith_High_School zipcode "23320".
- Osceola_High_School_(Arkansas) zipcode "72370".
- Osceola_High_School_(Wisconsin) zipcode "54020".
- Osterville_Bay_Elementary_School zipcode "2635".
- Osterville_Elementary_School zipcode "2655".
- Oswayo_Valley_School_District zipcode "16748".
- Oswego_East_High_School zipcode "60543".
- Oswego_High_School_(Illinois) zipcode "60543".
- Oswego_High_School_(New_York) zipcode "13126".
- Otay_Ranch_High_School zipcode "91913".
- Otsego_High_School zipcode "43565".
- Ottawa-Glandorf_High_School_(Ottawa,_Ohio) zipcode "45875".
- Ottawa_High_School_(Kansas) zipcode "66067".
- Ottawa_Hills_High_School_(Ohio) zipcode "43606".
- Otto-Eldred_School_District zipcode "16729".
- Ottoville_High_School zipcode "45876".
- Ottumwa_Community_School_District zipcode "52501".
- Ottumwa_High_School zipcode "52501".