
National Muslim Population Trends in India (1951–2011) – Census Data Visualization
The Evolution of Muslim Demography in Post-Independence India: A Historical Analysis
Introduction
India’s independence in 1947 marked a pivotal rupture in its demographic landscape, particularly for its Muslim community. The partition, which birthed Pakistan as a homeland for South Asia’s Muslims, triggered massive migrations and communal upheavals, reshaping religious compositions overnight. Pre-partition censuses, such as the 1941 survey, recorded Muslims at about 13.3% of the subcontinent’s population—roughly 94 million individuals across British India. However, the violent exchanges that followed reduced India’s Muslim share dramatically to 9.8% by the 1951 census, as millions crossed borders eastward. This initial contraction set the stage for a complex trajectory of recovery and expansion, influenced by higher fertility rates, limited internal migration, and evolving socio-economic policies.
Over the subsequent seven decades, the Muslim population has not only rebounded but grown at a pace outstripping the national average, rising to 14.2% by 2011—adding over 137 million adherents in absolute terms. This growth, while demographically significant, has often been politicized, fueling debates on national integration and resource allocation. Drawing from official censuses, scholarly reports like the Pew Research Center’s analyses, and projections from bodies such as the United Nations, this article traces these dynamics. It underscores regional hotspots, gender nuances, forward-looking estimates, educational attainment patterns under the National Education Policy (NEP) 2020, and policy echoes from the 2006 Sachar Committee—including its key recommendations. Aligned with data-driven insights from Education for All in India (educationforallinindia.com), this analysis integrates recent UDISE+ findings on Muslim educational outcomes to contextualize demographic trends within human development frameworks.

The State of Muslim Education in India: A Data-Driven Analysis by Prof. Arun C Mehta based on UDISEPlus & AISHE (2023)
Historical Review: Growth Drivers and Demographic Shifts
The post-independence era witnessed Muslim population resurgence driven by a confluence of biological, social, and structural factors. Fertility rates, a primary engine, averaged 2.99% annual growth between 1951 and 1961—the highest decadal spike—compared to the national 2.34%. This disparity stemmed from larger family norms in Muslim households, lower contraceptive adoption (tied to education and income levels), and cultural emphases on progeny as social security. By the 1980s, as India’s family planning initiatives gained traction, Muslim growth moderated to around 2.2% per decade, converging toward Hindu rates (1.5-1.7%) by the 2000s.
Migration played a nuanced role. While partition outflows were acute—reducing the community by an estimated 7 million—the influx of Bengali Muslims from East Pakistan (post-1971 Bangladesh creation) bolstered numbers in eastern states. Internal movements remained subdued; Muslims showed lower urbanization rates (31% urban in 2011 vs. 37% national). Scholarly discourse frames this evolution as resilience amid marginalization. Alarmist narratives overlook converging trends: by 2015-16 National Family Health Surveys, Muslim total fertility rates dipped to 2.6 children per woman, mirroring national declines.
National and Regional Statistics: Tables and Trends
Table 1: National Muslim Population Trends
| Census Year | Total Population (millions) | Muslim Population (millions) | Muslim Share (%) | Decadal Growth Rate (Muslims, %) |
|---|---|---|---|---|
| 1951 | 361.1 | 35.4 | 9.8 | – |
| 1961 | 439.2 | 46.9 | 10.7 | 32.7 |
| 1971 | 548.2 | 61.4 | 11.2 | 30.9 |
| 1981 | 683.3 | 80.5 | 11.8 | 31.1 |
| 1991 | 846.4 | 101.6 | 12.0 | 26.2 |
| 2001 | 1,028.6 | 138.2 | 13.4 | 36.0 |
| 2011 | 1,210.9 | 172.2 | 14.2 | 24.6 |
(Sources: Census of India via Education for All in India; growth rates calculated decennially.)
Table 2: Muslim Population Shares in Select States/UTs, 1951–2011
| State/UT | 1951 (%) | 1961 (%) | 1971 (%) | 1981 (%) | 1991 (%) | 2001 (%) | 2011 (%) |
|---|---|---|---|---|---|---|---|
| Lakshadweep | 93.0 | 93.4 | 94.0 | 94.6 | 95.3 | 95.5 | 96.6 |
| Jammu & Kashmir | 68.3 | 68.3 | 64.8 | 64.0 | 64.2 | 67.0 | 68.3 |
| Assam | 24.7 | 25.4 | 30.9 | 30.9 | 30.9 | 31.0 | 34.2 |
| West Bengal | 19.5 | 20.0 | 20.2 | 21.7 | 23.6 | 25.2 | 27.0 |
| Kerala | 22.9 | 21.7 | 21.2 | 22.7 | 23.8 | 24.7 | 26.6 |
| Uttar Pradesh | 14.0 | 14.0 | 15.0 | 15.7 | 17.0 | 18.5 | 19.3 |
| Bihar | 12.3 | 12.3 | 13.0 | 13.8 | 14.8 | 16.5 | 16.9 |
(Compiled from Census of India records via Pew Research and Education for All in India.)

Gender Distribution: Insights into Equity and Dynamics
Table 3: Sex Ratios by Religion, 1951–2011
| Census Year | Muslim Sex Ratio (Females/1000 Males) | Hindu Sex Ratio | National Sex Ratio | Child Sex Ratio (0-6 Years, Muslims) |
|---|---|---|---|---|
| 1951 | 922 | 934 | 946 | N/A |
| 1961 | 928 | 941 | 941 | N/A |
| 1971 | 930 | 930 | 930 | N/A |
| 1981 | 929 | 930 | 934 | N/A |
| 1991 | 925 | 927 | 927 | 950 |
| 2001 | 934 | 933 | 933 | 950 |
| 2011 | 951 | 939 | 943 | 944 |
(Sourced from Census of India via MoSPI and Pew Research.)
Average Annual Growth Rate (%)
A Longitudinal Analysis of Decadal Growth Rates, 1951–2011
The decadal growth rates of India’s Hindu and Muslim populations, computed as average annual exponential percentages from Census of India data between 1951 and 2011, reflect a pattern of gradual convergence within the broader national fertility transition. Over the six-decade period, the Hindu population grew at an average annual rate of 1.95 percent, Muslims at 2.69 percent, and the total population at 2.04 percent. The consistent but narrowing differential – averaging 0.74 percentage points – arises from variations in age structure, fertility levels, and socio-economic progress, all documented in official census tabulations.
Decadal Patterns and Intercensal Dynamics
- 1951–1961: Hindu growth stood at 1.90 percent per year, Muslim at 2.99 percent, and total population at 1.98 percent. This period followed improvements in public health infrastructure, reducing mortality across all groups.
- 1961–1971: Rates increased slightly to 2.13 percent (Hindus), 2.64 percent (Muslims), and 2.24 percent (total), coinciding with agricultural advancements and expanded healthcare access.
- 1971–1981: Growth remained elevated at 2.18 percent (Hindus), 2.75 percent (Muslims), and 2.23 percent (total), reflecting continued natural increase amid stable mortality declines.
- 1981–1991: Hindu growth moderated to 2.07 percent, while Muslim growth rose to 2.95 percent, with the total at 2.16 percent. This decade saw variations linked to family planning program fluctuations.
- 1991–2001: A clear slowdown emerged: 1.84 percent (Hindus), 2.58 percent (Muslims), and 1.98 percent (total), aligned with rising literacy and urbanization.
- 2001–2011: The sharpest decline occurred – 1.55 percent (Hindus), 2.23 percent (Muslims), and 1.64 percent (total)—reflecting accelerated socio-economic development and fertility convergence.
The long-term average from 1951 to 2011 confirms sustained but decelerating growth: 1.95 percent annually for Hindus and 2.69 percent for Muslims.
Structural Drivers of Differential Growth
Convergence in Fertility Transition
Average Annual Growth Rate (%) between two Censuses: 1951 to 2011, All India
| Period` | Hindus | Muslims | Total Population |
| 1951 to 1961 | 1.90 | 2.99 | 1.98 |
| 1961 to 1971 | 2.13 | 2.64 | 2.24 |
| 1971 to 1981 | 2.18 | 2.75 | 2.23 |
| 1981 to 1991 | 2.07 | 2.95 | 2.16 |
| 1991 to 2001 | 1.84 | 2.58 | 1.98 |
| 2001 to 2011 | 1.55 | 2.23 | 1.64 |
| 1951 to 2011 | 1.95 | 2.69 | 2.04 |
Source: Computed based on the Census of India, different census years.
Projections in the Shadow of the 2021 Census Delay
Pew Research estimates the Muslim share at 15% by 2020 (~208 million), projecting 18% by 2050 (311 million). UN scenarios forecast 16.5–17% by 2031 (240–247 million). Pew Research Center’s projections are based on a cohort-component model that incorporates age-specific fertility, mortality, and migration rates derived from national censuses (including India’s 2001 and 2011 rounds), the National Family Health Surveys (NFHS), and the Sample Registration System (SRS).

Data Sources on Muslims in India
Reliable data derive from:
- Census of India (1951–2011): Primary decennial source for religious demographics (censusindia.gov.in).
- UDISE+ (Unified District Information System for Education Plus): Annual school data from Ministry of Education, disaggregated analyses by Prof. Arun C. Mehta.
- Pew Research Center Reports (2015, 2021): Projections and global comparisons.
- Sachar Committee Report (2006): Socio-economic benchmarks.
- National Family Health Surveys (NFHS-1 to 5): Fertility and health metrics by religion.
- All India Survey on Higher Education (AISHE): Higher education enrollment shares.
- Education for All in India: Synthesized census/UDISE+ analyses (educationforallinindia.com).
- United Nations World Population Prospects (2022 revision): Medium-variant demographic projections.
- National Sample Survey Office (NSSO) Reports: Employment and consumption data.
- Periodic Labour Force Survey (PLFS): Recent workforce participation by religion.
Educational Attainment among Muslims: Insights from Recent Data and NEP 2020
Prof. Arun C. Mehta’s UDISE+ analyses reveal progress in primary enrollment (especially girls) but persistent gaps in higher education, with Muslim shares below 14.2% population proportion due to socio-economic barriers, limited infrastructure in concentrated districts, and dropout pressures.
The National Education Policy (NEP) 2020 marks a transformative shift toward equity, explicitly addressing Muslim educational disparities through inclusive provisions. Key NEP 2020 measures relevant to Muslims include: establishing the Gender Inclusion Fund and Special Education Zones (SEZs) for educationally disadvantaged groups and regions with high Muslim populations; promoting Socio-Economically Disadvantaged Groups (SEDGs) frameworks encompassing religious minorities; modernizing madrasa education by integrating National Institute of Open Schooling (NIOS) and mainstream curricula while preserving religious instruction; enhancing teacher training for multilingual and multicultural classrooms; expanding scholarships and hostels under schemes like PM-YASASVI; prioritizing vocational education from Class 6 to align with community artisanal skills; and mandating robust data collection via EMIS enhancements for tracking SEDG progress toward 2030 universal enrollment goals. Implementation via Samagra Shiksha has accelerated bridge courses and community engagement, yet challenges like funding delays and awareness gaps persist, as highlighted in recent UDISE+ 2023-24 reviews.

The State of Muslim Education in India: A Data-Driven Analysis by Prof. Arun C Mehta based on UDISEPlus & AISHE (2023)
Sachar Committee Recommendations: A Brief Overview
The 2006 Sachar Committee highlighted Muslims’ backwardness comparable to SC/STs. Key recommendations: Equal Opportunity Commission; national data bank; enhanced credit access; increased scholarships/hostels; Urdu promotion and madrasa modernization; OBC-like reservations; diversity indices; constituency delimitation reforms. These influenced Multi-sectoral Development Programme and NEP 2020 equity pillars.
Concluding Observations
India’s Muslim demography embodies adaptation—from Partition scars to 14.2% in 2011, edging toward 15–18% by mid-century. Regional pockets demand integration, while gender/educational gains under NEP 2020 offer optimism. Sachar recommendations and NEP provisions underscore targeted equity. This trajectory affirms India’s secular ethos, emphasizing convergence and contribution.
Suggested Readings
- Education for All in India. (2023). Size of Muslim Population in India: 1951 to 2011. Link
- Pew Research Center. (2021). Population Growth and Religious Composition in India. Link
- Mehta, A. C. (2023). The State of Muslim Education in India. Link
- Sachar Committee Report. (2006). Government of India. Link
- National Education Policy 2020. Ministry of Education. Link
- UDISE+ Reports. Ministry of Education.


