Source identity and administrative path
The source row behind Erzurum is GeoNames ID 315368. Its recorded administrative path is Erzurum → Türkiye, and GeoNames classifies the place as a first-order administrative seat. Erzurum 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, Erzurum ranks 719 by recorded population. Inside the 26 selected Türkiye entries it ranks 15; inside the 243 entries in its broad region it ranks 148. Its 767,848 population value is 0.97 times the 792,110 median for the country cohort and 0.85 times the 902,588 regional median. Erzurum sits in the lower half of this atlas's selected Türkiye entries. Erzurum's recorded value stays within one quarter of the country-cohort median used here. These comparisons describe this selected dataset only; they are not current census rankings or official urban-area boundaries.
Nearest-reference pattern
Erzurum's three nearest other atlas coordinates are Diyarbakır at 240.029 km with 1,833,684 recorded people; Van at 240.117 km with 525,016 recorded people; Yerevan at 277.044 km with 1,144,700 recorded people. The closest-to-farthest distance spread is 37.015 km. Compared with Diyarbakır, Erzurum's recorded population is 0.42 times as large. Against Erzurum, Diyarbakır follows Diyarbakir Province → Türkiye in the source. Its point has lower latitude and lower longitude; it belongs to the same selected Türkiye cohort, uses the shared Europe/Istanbul identifier, and carries the same first-order administrative seat class. Its recorded population is above Erzurum's. Against Erzurum, Van follows Van → Türkiye in the source. Its point has lower latitude and higher longitude; it belongs to the same selected Türkiye cohort, uses the shared Europe/Istanbul identifier, and carries the same first-order administrative seat class. Its recorded population is below Erzurum's. Against Erzurum, Yerevan follows Yerevan → Armenia in the source. Its point has higher latitude and higher longitude; it belongs to the selected Armenia cohort rather than Türkiye, uses Asia/Yerevan instead of Europe/Istanbul, and carries capital of a political entity rather than first-order administrative seat. Its recorded population is above Erzurum's. Its nearest-neighbor distance ranks 1,049 of 1,206 from shortest to longest in the same snapshot. Erzurum'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 315368, the coordinate pair 39.9086 / 41.2769, country rank 15 of 26, and neighbor GeoNames 316541 at 240.029 km bind Erzurum 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
Erzurum's reference point is 39.9086° north and 41.2769° east. The IANA identifier Europe/Istanbul is shared by 26 city rows in this catalog, while the GeoNames class PPLA is shared by 429 rows. Erzurum's row carries a first-order administrative label but no second-order label. Erzurum's point falls in the middle-latitude coordinate band used by this atlas's row checks. Erzurum's time-zone field defines the narrower catalog cohort; its place class is shared more broadly. GeoNames supplies no elevation for Erzurum, 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
- Erzurum · GeoNames 315368 · Q122803
- Name scope
- Erzurum · 1 atlas row share this source label · qualifier not required
- Administrative chain
- Erzurum · Türkiye
- Coordinate signature
- 39.9086° N · 41.2769° E
- Population snapshot
- 767,848 · atlas rank 719 of 1,206
- Country comparison
- Türkiye rank 15 of 26 · median 792,110 · ratio 0.97×
- Regional comparison
- Africa and the Middle East rank 148 of 243 · median 902,588 · ratio 0.85×
- Time-zone cohort
- Europe/Istanbul · 26 of 1,206 atlas rows
- Place-class cohort
- PPLA first-order administrative seat · 429 of 1,206 rows
- Elevation field
- Erzurum · missing in GeoNames
- Nearest reference
- Diyarbakır · 240.029 km · population 1,833,684 · atlas rank 234
- Second reference
- Van · 240.117 km · population 525,016 · atlas rank 1,077
- Third reference
- Yerevan · 277.044 km · population 1,144,700 · atlas rank 472
- Neighbour geometry
- Erzurum · nearest-distance rank 1,049 of 1,206 · three-reference spread 37.015 km
- Source dates
- Erzurum row updated 2026-04-14 · atlas dataset checked 2026-08-04