Source identity and administrative path
The source row behind Santiago de Querétaro is GeoNames ID 3991164. Its recorded administrative path is Queretaro → Mexico, and GeoNames classifies the place as a first-order administrative seat. Santiago de Querétaro occurs once as a primary city label in this atlas sample; the numeric ID remains the durable source key if names change. The city row itself was updated 2026-04-14; that date belongs to the source record, not to every transport or visitor detail in the real destination.
Population position inside fixed cohorts
Within the fixed 1,206-record atlas, Santiago de Querétaro ranks 287 by recorded population. Inside the 39 selected Mexico entries it ranks 6; inside the 198 entries in its broad region it ranks 39. Its 1,594,212 population value is 1.97 times the 808,416 median for the country cohort and 1.95 times the 816,326 regional median. Santiago de Querétaro falls between the leading tenth and quarter of this atlas's Mexico population cohort. Santiago de Querétaro's recorded value is above the country-cohort median but remains below twice that benchmark. These comparisons describe this selected dataset only; they are not current census rankings or official urban-area boundaries.
Nearest-reference pattern
Santiago de Querétaro's three nearest other atlas coordinates are Morelia at 129.017 km with 743,275 recorded people; León de Los Aldama at 147.02 km with 1,579,803 recorded people; Cuautitlán Izcalli at 161.241 km with 555,163 recorded people. The closest-to-farthest distance spread is 32.224 km. Compared with Morelia, Santiago de Querétaro's recorded population is 2.14 times as large. Against Santiago de Querétaro, Morelia follows Morelia → Michoacan → Mexico in the source. Its point has lower latitude and lower longitude; it belongs to the same selected Mexico cohort, uses the shared America/Mexico_City identifier, and carries the same first-order administrative seat class. Its recorded population is below Santiago de Querétaro's. Against Santiago de Querétaro, León de Los Aldama follows Leon → Guanajuato → Mexico in the source. Its point has higher latitude and lower longitude; it belongs to the same selected Mexico cohort, uses the shared America/Mexico_City identifier, and carries second-order administrative seat rather than first-order administrative seat. Its recorded population is below Santiago de Querétaro's. Against Santiago de Querétaro, Cuautitlán Izcalli follows Cuautitlan Izcalli → Mexico in the source. Its point has lower latitude and higher longitude; it belongs to the same selected Mexico cohort, uses the shared America/Mexico_City identifier, and carries populated place rather than first-order administrative seat. Its recorded population is below Santiago de Querétaro's. Its nearest-neighbor distance ranks 817 of 1,206 from shortest to longest in the same snapshot. Santiago de Querétaro's nearest-coordinate gap belongs to the wider half of atlas distances. This pattern can reveal whether other catalog references are geographically close, but it cannot establish whether a border crossing is possible or practical, or whether rail, road, fare, or journey-time connections exist. Read as one record signature, GeoNames 3991164, the coordinate pair 20.5881 / 100.3881, country rank 6 of 39, and neighbor GeoNames 3995402 at 129.017 km bind Santiago de Querétaro to a reproducible comparison. That combined key distinguishes the row; it is not a recommendation or evidence of a physical connection.
Coordinate, time-zone and class cohorts
Santiago de Querétaro's reference point is 20.5881° north and 100.3881° west. The IANA identifier America/Mexico_City is shared by 22 city rows in this catalog, while the GeoNames class PPLA is shared by 429 rows. Santiago de Querétaro's row carries both second- and first-order administrative labels. Santiago de Querétaro's point falls in the lower-latitude coordinate band used by this atlas's row checks. Santiago de Querétaro's time-zone field defines the narrower catalog cohort; its place class is shared more broadly. GeoNames supplies no elevation for Santiago de Querétaro, so the profile preserves that missing value instead of guessing terrain. Together these fields form a reproducible identity check for this page, not a claim about walkability, climate or accessibility.
- Record keys
- Santiago de Querétaro · GeoNames 3991164 · Q173121
- Name scope
- Santiago de Querétaro · 1 atlas row share this source label · qualifier not required
- Administrative chain
- Queretaro · Mexico
- Coordinate signature
- 20.5881° N · 100.3881° W
- Population snapshot
- 1,594,212 · atlas rank 287 of 1,206
- Country comparison
- Mexico rank 6 of 39 · median 808,416 · ratio 1.97×
- Regional comparison
- the Americas rank 39 of 198 · median 816,326 · ratio 1.95×
- Time-zone cohort
- America/Mexico_City · 22 of 1,206 atlas rows
- Place-class cohort
- PPLA first-order administrative seat · 429 of 1,206 rows
- Elevation field
- Santiago de Querétaro · missing in GeoNames
- Nearest reference
- Morelia · 129.017 km · population 743,275 · atlas rank 739
- Second reference
- León de Los Aldama · 147.02 km · population 1,579,803 · atlas rank 290
- Third reference
- Cuautitlán Izcalli · 161.241 km · population 555,163 · atlas rank 1,002
- Neighbour geometry
- Santiago de Querétaro · nearest-distance rank 817 of 1,206 · three-reference spread 32.224 km
- Source dates
- Santiago de Querétaro row updated 2026-04-14 · atlas dataset checked 2026-08-04