Pati Regency's population was recorded at 1.38 million in 2023. Over the past 18 years, the population has steadily increased. Over the last five years, the Compound Annual Growth Rate (CAGR) of the population in this region was 1.88%. This growth is higher than the growth recorded in the previous five years, which was 0.47%.
Compared to other regencies/cities in Central Java province, Pati Regency ranks ninth in population. Nationally (by island), it ranks 42nd.
Pati Regency's population by age group shows that the productive age group (15-64 years old) comprises 877,450 people or 63.78% of the total population. Children (0-14 years old) account for 286,770 or 20.84%, while the remaining 15.38% (211,630 people) are senior citizens (65 years and older).
The following is the population by age group in Pati Regency as of December 2023, sourced from the Central Bureau of Statistics (BPS) publication:
* Age 0-4 years: 88,560 people (6.44%)
* Age 5-9 years: 96,250 people (7%)
* Age 10-14 years: 101,960 people (7.41%)
* Age 15-19 years: 86,960 people (6.32%)
* Age 20-24 years: 102,140 people (7.42%)
* Age 25-29 years: 99,040 people (7.2%)
* Age 30-34 years: 98,750 people (7.18%)
* Age 35-39 years: 98,880 people (7.19%)
* Age 40-44 years: 107,820 people (7.84%)
* Age 45-49 years: 100,770 people (7.32%)
* Age 50-54 years: 95,700 people (6.96%)
* Age 55-59 years: 87,380 people (6.35%)
* Age 60-64 years: 76,190 people (5.54%)
* Age 65-69 years: 54,320 people (3.95%)
* Age 70-74 years: 35,840 people (2.6%)
* Age 75 years and older: 45,280 people (3.29%)