Khalilabad County should not be confused with Khalkhal County.
| Khalilabad County | |
| Native Name: | Persian: شهرستان خليل آباد |
| Settlement Type: | County |
| Image Map1: | IranRazaviKhorasan-SVG.svg |
| Map Caption1: | Location of Razavi Khorasan Province in Iran |
| Subdivision Type: | Country |
| Subdivision Name: | Iran |
| Subdivision Type1: | Province |
| Subdivision Name1: | Razavi Khorasan |
| Seat Type: | Capital |
| Seat: | Khalilabad |
| Parts Type: | Districts |
| Parts Style: | para |
| P1: | Central |
| P2: | Sheshtaraz |
| Area Total Km2: | 1121 |
| Population As Of: | 2016 |
| Population Total: | 51701 |
| Population Density Km2: | auto |
| Coordinates: | 35.1667°N 70°W |
| Coordinates Footnotes: | [1] |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
Khalilabad County (Persian: شهرستان خليل آباد) is in Razavi Khorasan Province, Iran. Its capital is the city of Khalilabad.[2]
At the time of the 2006 National Census, the county's population was 44,993 in 12,298 households.[3] The following census in 2011 counted 49,111 people in 14,879 households.[4] The 2016 census measured the population of the county as 51,701 in 16,684 households.[5]
Khalilabad County's population history and administrative structure over three consecutive censuses are shown in the following table.
| Administrative Divisions | 2006 | 2011 | 2016 | |
|---|---|---|---|---|
| Central District | 26,770 | 30,159 | 31,786 | |
| 10,231 | 10,587 | 10,594 | ||
| 8,130 | 8,478 | 8,441 | ||
| Khalilabad (city) | 8,409 | 11,094 | 12,751 | |
| Sheshtaraz District | 18,223 | 18,952 | 19,915 | |
| 6,171 | 6,149 | 6,359 | ||
| 6,352 | 6,801 | 7,096 | ||
| Kondor (city) | 5,700 | 6,002 | 6,460 | |
| Total | 44,993 | 49,111 | 51,701 | |