Tai'an

Source identity and administrative path

The source row behind Tai'an is GeoNames ID 1793724. Its recorded administrative path is Tai'an Shi → Shandong → China, and GeoNames classifies the place as a second-order administrative seat.

Tai’an 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 2025-08-19; 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, Tai'an ranks 254 by recorded population. Inside the 296 selected China entries it ranks 84; inside the 632 entries in its broad region it ranks 149.

Its 1,735,425 population value is 1.49 times the 1,165,375 median for the country cohort and 1.72 times the 1,008,426 regional median. Tai'an sits in the second quarter of this atlas's China population cohort.

Tai'an'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

Tai'an's three nearest other atlas coordinates are Laiwu at 48.193 km with 989,535 recorded people; Jinan at 54.824 km with 4,335,989 recorded people; Jining at 99.436 km with 1,241,012 recorded people. The closest-to-farthest distance spread is 51.243 km. Compared with Laiwu, Tai'an's recorded population is 1.75 times as large. Against Tai'an, Laiwu follows Jinan Shi → Shandong → China in the source. Its point has higher latitude and higher longitude; it belongs to the same selected China cohort, uses the shared Asia/Shanghai identifier, and carries third-order administrative seat rather than second-order administrative seat.

Its recorded population is below Tai'an's. Against Tai'an, Jinan follows Jinan Shi → Shandong → China in the source. Its point has higher latitude and lower longitude; it belongs to the same selected China cohort, uses the shared Asia/Shanghai identifier, and carries first-order administrative seat rather than second-order administrative seat. Its recorded population is above Tai'an's. Against Tai'an, Jining follows Jining Shi → Shandong → China in the source.

Its point has lower latitude and lower longitude; it belongs to the same selected China cohort, uses the shared Asia/Shanghai identifier, and carries populated place rather than second-order administrative seat. Its recorded population is below Tai'an's. Its nearest-neighbor distance ranks 417 of 1,206 from shortest to longest in the same snapshot. Tai'an's nearest-coordinate gap sits in the second quarter 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 1793724, the coordinate pair 36.1853 / 117.1200, country rank 84 of 296, and neighbor GeoNames 1804591 at 48.193 km bind Tai'an 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

Tai'an's reference point is 36.1853° north and 117.1200° east. The IANA identifier Asia/Shanghai is shared by 291 city rows in this catalog, while the GeoNames class PPLA2 is shared by 341 rows. Tai'an's row carries both second- and first-order administrative labels.

Tai'an's point falls in the middle-latitude coordinate band used by this atlas's row checks. Tai'an's time-zone field defines the narrower catalog cohort; its place class is shared more broadly. GeoNames supplies no elevation for Tai'an, 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.