Open Authority Rating

Top .gov domains

From the cc-main-2026-aug-sep-oct release (134,979,706 ranked domains). Ordered by harmonic-centrality rank, OAR’s primary input — two OAR integers can tie or invert slightly through the PageRank component.

HC rank	Domain	OAR
#47,797	santafenm.gov	41
#47,842	acton-ma.gov	39
#47,993	washingtoncountyor.gov	41
#49,358	northamptonma.gov	40
#49,608	vt.gov	40
#49,769	nicic.gov	42
#49,900	grandrapidsmi.gov	41
#49,940	smyrnaga.gov	40
#50,025	dublinohiousa.gov	40
#50,163	mashpeewampanoagtribe-nsn.gov	40
#50,711	guideline.gov	41
#51,177	augustaga.gov	41
#51,195	lexingtonma.gov	40
#51,639	papahanaumokuakea.gov	40
#51,961	mgi.gov	39
#51,995	schoolsafety.gov	42
#52,244	newtonma.gov	40
#52,519	nyecountynv.gov	39
#52,677	odci.gov	41
#53,365	ottawaks.gov	39
#53,432	portagecounty-oh.gov	39
#53,867	orovalleyaz.gov	40
#55,139	costamesaca.gov	40
#55,147	mvdmt.gov	40
#55,256	wvdnr.gov	41
#55,313	makinghomeaffordable.gov	41
#55,420	learnandserve.gov	38
#55,445	cookcountyclerkil.gov	42
#55,555	beavertonoregon.gov	40
#56,054	gloucestercountynj.gov	40
#56,091	blackhistorymonth.gov	41
#56,118	getinternet.gov	41
#56,128	catawbacountync.gov	39
#56,175	ontariocountyny.gov	39
#56,387	ocvote.gov	41
#56,515	pubmedcentral.gov	40
#56,536	unioncountync.gov	39
#56,567	lakecountyca.gov	39
#56,681	olympiawa.gov	40
#57,004	washoecounty.gov	40
#57,227	pharr-tx.gov	39
#57,272	daytonohio.gov	40
#57,467	cityofpleasantonca.gov	40
#57,473	gillettewy.gov	39
#57,750	lep.gov	41
#58,021	littletonco.gov	40
#58,258	olmstedcounty.gov	39
#58,629	oh.gov	41
#58,663	udall.gov	41
#59,237	arsusda.gov	38
#59,488	vaemergency.gov	40
#59,701	richlandcountysc.gov	39
#59,718	dallascountyiowa.gov	38
#60,576	tnedu.gov	39
#61,206	kenmorewa.gov	39
#61,266	whitehouseconferenceonaging.gov	39
#61,567	spaceflorida.gov	40
#61,829	trumplibrary.gov	38
#61,944	4woman.gov	38
#61,949	mountvernonwa.gov	38
#62,107	watertown-ny.gov	38
#62,254	iowaculture.gov	39
#62,470	vaoig.gov	39
#62,772	eriecountypa.gov	39
#62,968	needhamma.gov	40
#63,131	boxborough-ma.gov	38
#63,793	tnk12.gov	38
#63,984	harwich-ma.gov	38
#64,082	thecolonytx.gov	38
#64,278	snco.gov	39
#64,634	cityofsacramento.gov	40
#64,652	scottcountyiowa.gov	39
#64,791	cybercrime.gov	39
#64,932	sussexcountyde.gov	39
#65,106	marylandhealthconnection.gov	41
#65,261	csimt.gov	39
#65,586	palmcoast.gov	38
#65,725	beverlyma.gov	38
#65,849	douglascountynv.gov	38
#65,963	trpa.gov	39
#66,122	hanovercounty.gov	39
#66,641	hialeahfl.gov	38
#66,653	customs.gov	40
#66,681	cavc.gov	39
#66,972	samsha.gov	38
#67,023	ncpublicschools.gov	39
#67,205	rocklandmaine.gov	38
#67,362	federalwaywa.gov	39
#67,523	kingsporttn.gov	38
#67,986	quincyma.gov	38
#68,140	brazoscountytx.gov	39
#68,382	stmaryscountymd.gov	38
#68,525	cfpb.gov	41
#68,727	councilbluffs-ia.gov	38
#68,809	brentwoodca.gov	38
#69,664	webercountyutah.gov	38
#69,996	ankenyiowa.gov	38
#70,555	sanpabloca.gov	38
#70,567	sangamonil.gov	38
#70,665	provincetown-ma.gov	38