Osmaniye — province population
Osmaniye has a recorded base population of 559,405 for the province definition (Population reference date not supplied in local record). GeoNames administrative-unit record; the moving counter uses World Bank national growth (2025); not measured local growth, not new population observations.
At a glance
Separate UN urban-centre definition
Osmaniye UN urban centre: 286,108 people (2025), smaller than the displayed province figure of 559,405. Separate GeoNames settlement record: 202,837; the UN value is larger (different boundaries; GeoNames population date unavailable). UN WUP 2025 Degree of Urbanisation; not a municipal/province boundary. Association: name/country/coordinates matched; boundary relationship unverified. No containment claim is made.
Administrative units of Osmaniye
7 administrative records listed; completeness not established. 7 of 7 population values available; population values and dates not independently verified.
Available-value subtotal: 461,675; not a reconciled total. Shares use the displayed province denominator 559,405; mixed/unknown dates are not comparable. An em dash means missing, not zero.
| Unit | Population | Share | Membership |
|---|---|---|---|
| Osmaniye | 202,837 | 36.26% | Not independently verified |
| Kadirli | 118,119 | 21.12% | Not independently verified |
| Düziçi | 79,450 | 14.20% | Not independently verified |
| Bahçe | 21,077 | 3.77% | Not independently verified |
| Toprakkale | 20,674 | 3.70% | Not independently verified |
| Sumbas | 15,130 | 2.70% | Not independently verified |
| Hasanbeyli | 4,388 | 0.78% | Not independently verified |
Comparable database records
Same definition label: province. Dates/boundaries may still differ; this is not a harmonised international city ranking. Ratios use 559,405 as denominator.
| Place | Population | vs Osmaniye |
|---|---|---|
| Şırnak | 557,605 | −0.3% |
| Çanakkale | 573,976 | +2.6% |
| Kütahya | 580,701 | +3.8% |
| Zonguldak | 588,510 | +5.2% |
| Elazığ | 591,497 | +5.7% |
About these numbers
Source: GeoNames administrative-unit record. Reference: Population reference date not supplied in local record; GeoNames record modified 2026-04-16 (not the population date). Live method: exponential projection from modelling anchor 2025-07-01 using World Bank national growth (2025); not measured local growth (+0.42% per year). This anchor is a modelling convention, not an observed population date. Tiles, ranks and comparisons use the recorded base figure 559,405, not the ticking estimate. Country/world denominators are World Bank values and can differ in date and method from local/UN values. Ranks cover only records with the same definition label in this database, not all cities in the world.
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This page is a structured reference entry. Its sources, geographic definition and reference dates determine what the figures mean; it is not independent reporting about the causes of change. Read the accompanying explanation before comparing different places or vintages.