Indonesia maintains its standing as the fourth most populous nation globally, with an overall population approaching approximately 288 million and a national median age sitting near 30.7 years. While public discussions often focus heavily on the massive youth and early-career cohorts, the 45 to 49 age bracket constitutes an essential demographic cornerstone.
Spanning individuals in their late forties, this cohort represents the peak of institutional experience, executive leadership, established business ownership, and mature family and financial structures across the archipelago.
Demographic Breakdown of the 45–49 Age Cohort
Data from Statistics Indonesia (BPS) census updates and demographic pyramids outline the scope of this group:
Total Population Share: Individuals aged 45 to 49 account for approximately 6.8% to 6.9% of Indonesia’s total population.
Total Headcount: This cohort comprises roughly 19.6 million people.
Gender Distribution: The demographic split remains closely balanced between males and females within this age range, maintaining a slight male majority consistent with broader national working-age patterns. Estimates indicate roughly 9.9 million males and 9.7 million females in this bracket.
Why the 45–49 Age Group Matters
1. Executive Leadership and Institutional Continuity
While younger professionals manage daily operations and execution, the 45–49 demographic typically holds top-tier leadership positions. This includes senior executives in corporations, high-level civil servants, veteran educators, policymakers, and seasoned entrepreneurs who drive strategic decisions across Indonesia’s major industries.
2. Peak Earning Power and Household Maturity
As individuals navigate their late forties, they generally achieve their highest lifetime earning potential. This financial stability shifts household priorities toward long-term security and generational support:
Higher Education and University Funding: With children transitioning into higher education and university settings, household expenditures focus heavily on tuition, professional development, and advanced schooling.
Asset Consolidation and Retirement Planning: This cohort heavily prioritizes wealth preservation, property ownership, long-term investments, and pension or retirement readiness.
Healthcare and Wellness Focus: Moving into the late forties prompts an increased emphasis on family health coverage, preventative medicine, and personal wellness.
3. Anchoring the Mature Workforce
As part of Indonesia’s expansive working-age population (ages 15 to 64, which accounts for roughly 68.3% of the country), the 45–49 age group provides stability, mentorship, and extensive domain expertise, bridging the gap between mid-level management and retiring senior generations.
Population of Indonesians Aged 45 to 49 Years, 2026
Source: BPS-Statistics Indonesia bps.go.id/en/statistics- table/2/Mjc5MCMy/ number-of-population- by-region-and -age-group.html
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Population of Indonesians Aged 70 to 74 Years Area70-74 YearsINDONESIA6679054ACEH101973Simeulue1609Aceh Singkil1751Aceh Selatan5003Aceh Tenggara3986Aceh Timur7123Aceh Tengah3833Aceh Barat4029Aceh Besar7912Pidie10013Bireuen9540Aceh Utara11796Aceh Barat Daya2862Gayo Lues1313Aceh Tamiang5919Nagan Raya3489Aceh Jaya1478Bener Meriah2741Pidie Jaya3601Kota Banda Aceh4490Kota…
Population of Indonesians Aged 65 to 69 Years Area65-69 YearsINDONESIA9664248ACEH150916Simeulue2572Aceh Singkil2587Aceh Selatan7668Aceh Tenggara6090Aceh Timur10611Aceh Tengah5868Aceh Barat6229Aceh Besar11376Pidie13153Bireuen13067Aceh Utara16903Aceh Barat Daya4640Gayo Lues2313Aceh Tamiang9406Nagan Raya5531Aceh Jaya2548Bener Meriah4195Pidie Jaya4658Kota Banda Aceh6840Kota…
Population of Indonesians Aged 75 Years and More Area75 Years and MoreINDONESIA6374090ACEH101676Simeulue1515Aceh Singkil1372Aceh Selatan5288Aceh Tenggara3361Aceh Timur6301Aceh Tengah4177Aceh Barat4078Aceh Besar8713Pidie11775Bireuen9889Aceh Utara12797Aceh Barat Daya2729Gayo Lues1406Aceh Tamiang4394Nagan Raya3639Aceh Jaya1936Bener Meriah2828Pidie Jaya4336Kota…
Population of Indonesians Aged 60 to 64 Years Area60-64 YearsINDONESIA12780258ACEH206144Simeulue3535Aceh Singkil3896Aceh Selatan10432Aceh Tenggara7857Aceh Timur14819Aceh Tengah8289Aceh Barat8851Aceh Besar16494Pidie16933Bireuen17482Aceh Utara22717Aceh Barat Daya6515Gayo Lues3166Aceh Tamiang12405Nagan Raya6915Aceh Jaya3499Bener Meriah5874Pidie Jaya6049Kota Banda Aceh10149Kota…
Population of Indonesians Aged 55 to 59 Years Area55-59 YearsINDONESIA15558465ACEH260640Simeulue4410Aceh Singkil5031Aceh Selatan13034Aceh Tenggara10256Aceh Timur18430Aceh Tengah10933Aceh Barat11383Aceh Besar20690Pidie21159Bireuen22130Aceh Utara28536Aceh Barat Daya8087Gayo Lues4424Aceh Tamiang15152Nagan Raya8900Aceh Jaya4678Bener Meriah7771Pidie Jaya7596Kota Banda Aceh12630Kota…
Population of Indonesians Aged 50 to 54 Years Area50-54 YearsINDONESIA17964609ACEH318262Simeulue5312Aceh Singkil6676Aceh Selatan15237Aceh Tenggara12342Aceh Timur23195Aceh Tengah13963Aceh Barat13389Aceh Besar25643Pidie26020Bireuen26040Aceh Utara34198Aceh Barat Daya9573Gayo Lues5539Aceh Tamiang18084Nagan Raya11240Aceh Jaya5732Bener Meriah10730Pidie Jaya9341Kota Banda Aceh15322Kota…
Population of Indonesians Aged 40 to 44 Years Area40-44 YearsINDONESIA20851623ACEH401404Simeulue7099Aceh Singkil9142Aceh Selatan16699Aceh Tenggara15583Aceh Timur30728Aceh Tengah15507Aceh Barat15520Aceh Besar32918Pidie32892Bireuen32095Aceh Utara43220Aceh Barat Daya12218Gayo Lues7903Aceh Tamiang21955Nagan Raya13228Aceh Jaya7791Bener Meriah12543Pidie Jaya12201Kota Banda Aceh22094Kota…
Population of Indonesians Aged 35 to 39 Years Area35-39 YearsINDONESIA21824419ACEH431868Simeulue7312Aceh Singkil9616Aceh Selatan18074Aceh Tenggara17323Aceh Timur34056Aceh Tengah16387Aceh Barat16061Aceh Besar34300Pidie36285Bireuen35555Aceh Utara49832Aceh Barat Daya12627Gayo Lues8732Aceh Tamiang22254Nagan Raya13578Aceh Jaya7899Bener Meriah12931Pidie Jaya13355Kota Banda Aceh23656Kota…
Population of Indonesians Aged 30 to 34 Years Area30-34 YearsINDONESIA22259476ACEH449486Simeulue7909Aceh Singkil10912Aceh Selatan20392Aceh Tenggara19629Aceh Timur34802Aceh Tengah17587Aceh Barat16414Aceh Besar33801Pidie37396Bireuen37271Aceh Utara51669Aceh Barat Daya13794Gayo Lues9377Aceh Tamiang24267Nagan Raya14216Aceh Jaya7839Bener Meriah13110Pidie Jaya13272Kota Banda Aceh21517Kota…
Population of Indonesians Aged 25 to 29 Years Area25-29 YearsINDONESIA22457060ACEH466025Simeulue8919Aceh Singkil12402Aceh Selatan22249Aceh Tenggara21214Aceh Timur37469Aceh Tengah19267Aceh Barat15927Aceh Besar31525Pidie37451Bireuen38042Aceh Utara55129Aceh Barat Daya13944Gayo Lues9637Aceh Tamiang26772Nagan Raya14508Aceh Jaya7293Bener Meriah13965Pidie Jaya14072Kota Banda Aceh18982Kota…
Population of Indonesians Aged 20 to 24 Years Area20-24 YearsINDONESIA22098766ACEH474496Simeulue9547Aceh Singkil13183Aceh Selatan19934Aceh Tenggara21750Aceh Timur41603Aceh Tengah19279Aceh Barat15865Aceh Besar34691Pidie38317Bireuen38388Aceh Utara56394Aceh Barat Daya12582Gayo Lues8919Aceh Tamiang27419Nagan Raya13800Aceh Jaya7330Bener Meriah14373Pidie Jaya14176Kota Banda Aceh19007Kota…
Population of Indonesians Aged 15 to 19 Years Area15-19 YearsINDONESIA22070289ACEH483135Simeulue8547Aceh Singkil13055Aceh Selatan17782Aceh Tenggara21645Aceh Timur42296Aceh Tengah19414Aceh Barat17444Aceh Besar40081Pidie37671Bireuen37943Aceh Utara54486Aceh Barat Daya12289Gayo Lues9921Aceh Tamiang27196Nagan Raya14278Aceh Jaya9478Bener Meriah15718Pidie Jaya13473Kota Banda Aceh23986Kota…
Population of Indonesians Aged 10 to 14 Years Area10-14 YearsINDONESIA21999793ACEH483721Simeulue8194Aceh Singkil13442Aceh Selatan18429Aceh Tenggara21400Aceh Timur42751Aceh Tengah20647Aceh Barat16576Aceh Besar38184Pidie35457Bireuen41473Aceh Utara55550Aceh Barat Daya12541Gayo Lues9537Aceh Tamiang26547Nagan Raya14181Aceh Jaya8595Bener Meriah16410Pidie Jaya13498Kota Banda Aceh23900Kota…
Population of Indonesians Aged 5 to 9 Years Area5-9 YearsINDONESIA22140034ACEH492366Simeulue8457Aceh Singkil13519Aceh Selatan18850Aceh Tenggara19848Aceh Timur43275Aceh Tengah20848Aceh Barat16824Aceh Besar38646Pidie37141Bireuen40581Aceh Utara57234Aceh Barat Daya13226Gayo Lues9978Aceh Tamiang27011Nagan Raya14467Aceh Jaya9389Bener Meriah15516Pidie Jaya14311Kota Banda Aceh24948Kota…
Population of Indonesians Aged 0 to 4 Years Indonesia’s population distribution of persons aged 0 – 4 years across 38 provinces, 416 regencies (kabupaten), and 98 cities (kota).…
