65.35% of Salatiga City's population in 2024 will be aged 15-59 years.

The majority of the population in this region, or approximately 65.35%, is of working age (15-59 years), totaling 129,640. According to a 2024 publication by the Central Statistics Agency (BPS), the number reached 129,640. The remaining population comprises approximately 20.31% aged 0-14 years (children) and 14.34% aged 60 years and older.

The population of Salatiga City was recorded at 198,370 in 2024. This number is steadily decreasing. Compared to the previous five years, the region's Compound Annual Growth Rate (CAGR) is lower. The growth over the last five years was recorded at 0.44%.

Compared to other regions in Central Java Province, this regency/city ranks 34th in nominal terms; when grouped by island, it ranks 115th.

The following is the population by age in Salatiga City as of June 2024, sourced from a publication by the Central Statistics Agency (BPS):

* Age 0-4 years: 10,510 (5.3%)
* Age 5-9 years: 14,330 (7.23%)
* Age 10-14 years: 15,430 (7.78%)
* Age 15-19 years: 15,610 (7.87%)
* Age 20-24 years: 14,420 (7.27%)

* Age 25-29 years: 14,360 (7.24%)
* Age 30-34 years: 14,390 (7.25%)
* Age 35-39 years: 13,920 (7.02%)
* Age 40-44 years: 16,660 (8.4%)
* Age 45-49 years: 15,120 (7.62%)
* Age 50-54 years: 12,990 (6.55%)
* Age 55-59 years: 12,180 (6.14%)
* Age 60-64 years: 9,750 (4.92%)
* Age 65-69 years: 7,950 (4.01%)
* Age 70-74 years: 5,270 (2.66%)
* Age 75 years and older: 5,480 (2.76%)