Shake It Off Peaks
Australia (ARIA)[46] 1
Austria (Ö3 Austria Top 40)[82] 6
Belgium (Ultratop 50 Flanders)[83] 17
Belgium (Ultratop 50 Wallonia)[84] 14
Brazil (Billboard Hot 100)[85][86] 56
Canada (Canadian Hot 100)[87] 1
Canada AC (Billboard)[88] 1
Canada CHR/Top 40 (Billboard)[89] 1
Canada Hot AC (Billboard)[90] 1
Croatia (Croatian Airplay Radio Chart)[91] 5
Czech Republic (Rádio Top 100)[92] 4
Czech Republic (Singles Digitál Top 100)[93] 1
Denmark (Tracklisten)[94] 4
Europe (Euro Digital Songs)[95] 2
Finland (Suomen virallinen lista)[96] 6
France (SNEP)[97] 6
Germany (Official German Charts)[98] 5
Hungary (Single Top 40)[99] 1
Iceland (Tonlist)[100] 2
Ireland (IRMA)[101] 3
Israel (Media Forest)[102] 4
Italy (FIMI)[103] 10
Japan (Japan Hot 100)[104] 4
Mexico Airplay (Billboard)[105] 1
Mexico Ingles Airplay (Billboard)[106] 3
Netherlands (Dutch Top 40)[107] 5
Netherlands (Single Top 100)[108] 7
New Zealand (Recorded Music NZ)[49] 1
Norway (VG-lista)[109] 3
Poland (Polish Airplay Top 20)[110] 1
Scotland (Official Charts Company)[111] 2
Slovakia (Rádio Top 100)[112] 4
Slovakia (Singles Digitál Top 100)[113] 1
South Africa (EMA)[114] 2
South Korea International Chart (GAON)[115] 19
Spain (PROMUSICAE)[116] 2
Sweden (Sverigetopplistan)[117] 3
Switzerland (Schweizer Hitparade)[118] 7
UK Singles (Official Charts Company)[119] 2
US Billboard Hot 100[120] 1
US Adult Contemporary (Billboard)[121] 1
US Adult Top 40 (Billboard)[122] 1
US Country Airplay (Billboard)[30] 58
US Hot Dance Club Songs (Billboard)[123] 17
US Latin Airplay (Billboard)[124] 48
US Mainstream Top 40 (Billboard)[125] 1
US Rhythmic (Billboard)[126] 17
Blank Space Peaks
Australia (ARIA)[23] 1
Austria (Ö3 Austria Top 40)[47] 6
Belgium (Ultratop 50 Flanders)[48] 13
Belgium (Ultratop 50 Wallonia)[49] 26
Brazil (Billboard Hot 100)[50] 59
Bulgaria (IFPI)[51] 3
Canada (Canadian Hot 100)[52] 1
Canada AC (Billboard)[53] 2
Canada CHR/Top 40 (Billboard)[54] 1
Canada Hot AC (Billboard)[55] 1
Croatia (ARC 100)[56] 3
Czech Republic (Rádio Top 100)[57] 4
Europe (Euro Digital Songs)[58] 1
Finland (Suomen virallinen latauslista)[59] 1
France (SNEP)[60] 27
Germany (Official German Charts)[61] 9
Greece Digital Songs (Billboard)[62] 2
Hungary (Single Top 40)[63] 7
Ireland (IRMA)[64] 4
Israel (Media Forest)[65] 4
Italy (FIMI)[66] 27
Japan (Japan Hot 100)[67] 45
Lebanon (The Official Lebanese Top 20)[68] 5
Mexico Airplay (Billboard)[69] 2
Mexico (Monitor Latino)[70] 2
Netherlands (Dutch Top 40)[71] 17
New Zealand (Recorded Music NZ)[72] 2
Poland (Polish Airplay Top 20)[73] 2
Scotland (Official Charts Company)[74] 1
Serbia (IFPI)[75] 1
Slovakia (Rádio Top 100)[76] 2
South Africa (EMA)[77] 1
South Korea International Chart (GAON)[78] 54
Spain (PROMUSICAE)[79] 3
Switzerland (Schweizer Hitparade)[80] 12
Turkey (Turkish Singles Chart)[81] 3
UK Singles (Official Charts Company)[82] 4
US Billboard Hot 100[83] 1
US Adult Contemporary (Billboard)[84] 1
US Adult Top 40 (Billboard)[85] 1
US Hot Dance Club Songs (Billboard)[86] 23
US Latin Airplay (Billboard)[87] 48
US Latin Pop Songs (Billboard)[88] 27
US Mainstream Top 40 (Billboard)[89] 1
US Rhythmic (Billboard)[90] 14
Venezuela (Record Report)[91] 75
Venezuela (Top Pop General)[92] 17
1989 Peaks
Australian Albums (ARIA)[130] 1
Austrian Albums (Ö3 Austria)[131] 5
Belgian Albums (Ultratop Flanders)[132] 1
Belgian Albums (Ultratop Wallonia)[133] 7
Brazilian Albums (ABPD)[134] 3
Canadian Albums (Billboard)[135] 1
Chinese Albums (Sino Chart)[136] 1
Croatian Foreign Albums (IFPI)[137] 1
Czech Albums (ČNS IFPI)[138] 17
Danish Albums (Hitlisten)[139] 2
Dutch Albums (MegaCharts)[140] 1
Finnish Albums (Suomen virallinen lista)[141] 10
French Albums (SNEP)[142] 9
German Albums (Official Top 100)[143] 4
Greek Albums (IFPI)[144] 11
Hungarian Albums (MAHASZ)[145] 22
Irish Albums (IRMA)[146] 1
Italian Albums (FIMI)[147] 5
Japanese Albums (Oricon)[148] 3
Korean International Albums (Gaon)[149] 2
New Zealand Albums (RMNZ)[150] 1
Norwegian Albums (VG-lista)[151] 1
Polish Albums (ZPAV)[152] 17
Portuguese Albums (AFP)[153] 3
Russian Albums (NFPP)[154] 7
Scottish Albums (OCC)[155] 1
South African Albums (RISA)[156] 7
Spanish Albums (PROMUSICAE)[157] 4
Swedish Albums (Sverigetopplistan)[158] 23
Swiss Albums (Schweizer Hitparade)[159] 3
Taiwanese Albums (G-Music)[160] 2
UK Albums (OCC)[161] 1
US Billboard 200[162] 1
With these peaks, 3 million albums sold OUTSIDE of the United States, and sold-out tour dates in multiple continents, saying she's local is ignorant.
Just because the country she performs best in is the United States does not mean she is local. She's still performing better than most other acts outside North America.