Volume 54 - Article 5 | Pages 133–158
The demography of loneliness: Rethinking social connections in population research
References
Alegría, M., NeMoyer, A., Falgàs Bagué, I., Wang, Y., and Alvarez, K. (2018). Social determinants of mental health: Where we are and where we need to go. Current Psychiatry Reports 20(95).
Algren, M.H., Ekholm, O., Nielsen, L., Ersbøll, A.K., Bak, C.K., and Andersen, P.T. (2020). Social isolation, loneliness, socioeconomic status, and health-risk behaviour in deprived neighbourhoods in Denmark: A cross-sectional study. SSM – Population Health 10: 100546.
Al-Mutawtah, M., Campbell, E., Kubis, H.P., and Erjavec, M. (2023). Women’s experiences of social support during pregnancy: A qualitative systematic review. BMC Pregnancy and Childbirth 23(1): 782.
Artamonova, A., Sorsa, T., Berg, V., Hägglund, A.E., and Rotkirch, A. (2024). Social resources are associated with higher fertility intentions in contemporary Finland. Comparative Population Studies 49.
Balbo, N., Billari, F.C., and Mills, M. (2013). Fertility in advanced societies: A review of research. European Journal of Population 29(1): 1–38.
Barjaková, M., Garnero, A., and D’Hombres, B. (2023). Risk factors for loneliness: A literature review. Social Science and Medicine 334: 116163.
Barreto, M., Victor, C., Hammond, C., Eccles, A., Richins, M.T., and Qualter, P. (2021). Loneliness around the world: Age, gender, and cultural differences in loneliness. Personality and Individual Differences 169: 110066.
Barroso, S.M., Andrade, V.S.de, Midgett, A.H., and Carvalho, R.G.N.de (2016). Evidências de validade da escala brasileira de solidão UCLA. Jornal Brasileiro de Psiquiatria 65(1): 68–75.
Bazzani, G. and Vignoli, D. (2022). The agency of fertility plans. Frontiers in Sociology 7.
Bernardi, L. and Klärner, A. (2014). Social networks and fertility. Demographic Research 30(22): 641–670.
Bilecen, B., Diekmann, I., and Faist, T. (2025). The puzzle of loneliness: A sociostructural and transnational analysis of International Chinese Students’ networks in Germany. International Migration 63(2): 13298.
Bilecen, B. and Vacca, R. (2021). The isolation paradox: A comparative study of social support and health across migrant generations in the U.S. Social Science and Medicine 283: e114204.
Broek, T. and Grundy, E. (2017). Loneliness among Polish migrants in the Netherlands: The impact of presence and location of partners and offspring. Demographic Research 37(23): 727–742.
Bryan, B.T., Thompson, K.N., Goldman-Mellor, S., Moffitt, T.E., Odgers, C.L., So, S.L.S., Uddin Rahman, M., Wertz, J., Matthews, T., and Arseneault, L. (2024). The socioeconomic consequences of loneliness: Evidence from a nationally representative longitudinal study of young adults. Social Science and Medicine 345: 116697.
Cacioppo, J.T. and Cacioppo, S. (2014). Social relationships and health: The toxic effects of perceived social isolation. Social and Personality Psychology Compass 8(2): 58–72.
Cacioppo, J.T., Hawkley, L.C., Crawford, L.E., Ernst, J.M., Burleson, M.H., Kowalewski, R.B., Malarkey, W.B., Van Cauter, E., and Berntson, G.G. (2002). Loneliness and health: Potential mechanisms. Psychosomatic Medicine 64(3): 407–417.
Carlsson, E. and Kim, W. (2024). Do depression and loneliness affect fertility intentions and their realisation? Evidence from Norway and Sweden. Stockholm: SUDA, Stockholm Research Reports in Demography 1.
Chalá Mejía, P., Suquillo Guijarro, X., and Villafuerte, I. (2022). Entre tecnología y distancias: Remesas emocionales y cultura de vínculos en familias transnacionales ecuatorianas. Migraciones Internacionales 13.
Chan, A., Raman, P., Ma, S., and Malhotra, R. (2015). Loneliness and all-cause mortality in community-dwelling elderly Singaporeans. Demographic Research 32(49): 1361–1382.
Crawford, J., Kapisavanhu, N., Moore, J., Crawford, C., and Lundy, T. (2023). A critical review of social exclusion and inclusion among immigrant and refugee women. Advances in Public Health 2023(1): 8889358.
Creighton, G. and Oliffe, J.L. (2010). Theorising masculinities and men’s health: A brief history with a view to practice. Health Sociology Review 19(4): 409–418.
Czaika, M., Bijak, J., and Prike, T. (2021). Migration decision-making and its key dimensions. The ANNALS of the American Academy of Political and Social Science 697(1): 15–31.
Dahlberg, K. (2007). The enigmatic phenomenon of loneliness. International Journal of Qualitative Studies on Health and Well-being 2(4): 195–207.
de Jong-Gierveld, J. and Kamphuis, F. (1985). De Jong-Gierveld Loneliness Scale. PsycTESTS Dataset .
Delaruelle, K. (2023). Migration-related inequalities in loneliness across age groups: A cross-national comparative study in Europe. European Journal of Ageing 20(1): 35.
Dyson, T. (2010). Population and development: The demographic transition. London: Zed Books.
Easterlin, R.A. (2006). Life cycle happiness and its sources. Journal of Economic Psychology 27(4): 463–482.
Farrimond, H. (2012). Beyond the caveman: Rethinking masculinity in relation to men’s help-seeking. Health 16(2): 208–225.
Finley, A.J. and Schaefer, S.M. (2022). Affective neuroscience of loneliness: Potential mechanisms underlying the association between perceived social isolation, health, and well-being. Journal of Psychiatry and Brain Science 7(6): 220011.
Freilich, C.D. (2023). How does loneliness ‘get under the skin’ to become biologically embedded? Biodemography and Social Biology 68(4): 115–148.
Frejka, T. (2017). The fertility transition revisited: A cohort perspective. Comparative Population Studies 42: 89–116.
Frosch, C.A., Schoppe-Sullivan, S.J., and O’Banion, D.D. (2021). Parenting and child development: A relational health perspective. American Journal of Lifestyle Medicine 15(1): 45–59.
Gallup (2023). Almost a quarter of the world feels lonely [electronic resource].
Gao, Q., Chua, K., Mayston, R., and Prina, M. (2024). Longitudinal associations of loneliness and social isolation with care dependence among older adults in Latin America and China: A 10/66 dementia research group population‐based cohort study. International Journal of Geriatric Psychiatry 39(7).
Gerst-Emerson, K. and Jayawardhana, J. (2015). Loneliness as a public health issue: The impact of loneliness on health care utilization among older adults. American Journal of Public Health 105(5): 1013–1019.
Goosby, B.J., Bellatorre, A., Walsemann, K.M., and Cheadle, J.E. (2013). Adolescent loneliness and health in early adulthood. Sociological Inquiry 83(4): 505–536.
Hawkley, L.C. and Cacioppo, J.T. (2010). Loneliness matters: A theoretical and empirical review of consequences and mechanisms. Annals of Behavioral Medicine 40(2): 218–227.
Hawkley, L.C., Hughes, M.E., Waite, L.J., Masi, C.M., Thisted, R.A., and Cacioppo, J.T. (2008). From social structural factors to perceptions of relationship quality and loneliness: The Chicago Health, Aging, and Social Relations Study. The Journals of Gerontology Series B: Psychological Sciences and Social Sciences 63(6): 375–384.
Heu, L.C., Zomeren, M., and Hansen, N. (2020). Far away from home and (not) lonely: Relational mobility in migrants’ heritage culture as a potential protection from loneliness. International Journal of Intercultural Relations 77: 140–150.
Holt-Lunstad, J. (2021). The major health implications of social connection. Current Directions in Psychological Science 30(3): 251–259.
Holt-Lunstad, J., Robles, T.F., and Sbarra, D.A. (2017). Advancing social connection as a public health priority in the United States. American Psychologist 72(6): 517–530.
Holt-Lunstad, J., Smith, T.B., Baker, M., Harris, T., and Stephenson, D. (2015). Loneliness and social isolation as risk factors for mortality. Perspectives on Psychological Science 10(2): 227–237.
Hutchison, E.D. (2017). Life course theory. In: Levesque, R. (ed.). Encyclopedia of adolescence. Cham: Springer International Publishing: 1–10.
Irvine, A. and Rose, N. (2024). How does precarious employment affect mental health? A scoping review and thematic synthesis of qualitative evidence from western economies. Work, Employment and Society 38(2): 418–441.
Jang, H. and Tang, F. (2022). Loneliness, age at immigration, family relationships, and depression among older immigrants: A moderated relationship. Journal of Social and Personal Relationships 39(6): 1602–1622.
Johnson, S. (2025). The loneliest continent: Epidemic of social isolation hits Africans as western culture spreads.
Kailaheimo-Lönnqvist, S., Moustgaard, H., Martikainen, P., and Myrskylä, M. (2024). Own depression, partner’s depression, and childlessness: A nationwide register-based study. Social Science and Medicine 361: 117356.
Kindlon, D. and Thompson, M. (2009). Raising Cain: Protecting the emotional life of boys. New York: Random House Publishing Group.
Kirk, D. (1996). Demographic transition theory. Population Studies 50(3): 361–387.
Kuhn, A. (2018). The complex effects of retirement on health. IZA World of Labor 430.
Lawrence, E.M., Rogers, R.G., and Wadsworth, T. (2015). Happiness and longevity in the United States. Social Science and Medicine 145: 115–119.
Lee, G.R., DeMaris, A., Bavin, S., and Sullivan, R. (2001). Gender differences in the depressive effect of widowhood in later life. The Journals of Gerontology Series B: Psychological Sciences and Social Sciences 56(1): 56–61.
Lee, R. (2003). The demographic transition: Three centuries of fundamental change. Journal of Economic Perspectives 17(4): 167–190.
Leigh-Hunt, N., Bagguley, D., Bash, K., Turner, V., Turnbull, S., Valtorta, N., and Caan, W. (2017). An overview of systematic reviews on the public health consequences of social isolation and loneliness. Public Health 152: 157–171.
Lesthaeghe, R. (2020). The second demographic transition, 1986–2020: Sub-replacement fertility and rising cohabitation – a global update. Genus 76(1): 1–38.
Lesthaeghe, R. (2010). The unfolding story of the second demographic transition. Population and Development Review 36(2): 211–251.
Lutz, W. (2013). Demographic metabolism: A predictive theory of socioeconomic change. Population and Development Review 38(s1): 283–301.
Lutz, W. and Muttarak, R. (2017). Forecasting societies’ adaptive capacities through a demographic metabolism model. Nature Climate Change 7(3): 177–184.
Martin, B. (2018). Experiences of family separation for adults who immigrate alone. Canadian Social Work Review 34(2): 253–273.
Martinez-Marcos, M. and Cuesta-Benjumea, C. (2014). How women caregivers deal with their own long-term illness: A qualitative study. Journal of Advanced Nursing 70(8): 1825–1836.
Mason, K.O. (1997). Explaining fertility transitions. Demography 34(4): 443–54.
McDonald, S. and Mair, C.A. (2010). Social capital across the life course: Age and gendered patterns of network resources. Sociological Forum 25(2): 335–359.
McKenna-Plumley, P.E., Turner, R.N., Yang, K., and Groarke, J.M. (2023). Experiences of loneliness across the lifespan: A systematic review and thematic synthesis of qualitative studies. International Journal of Qualitative Studies on Health and Well-being 18(1).
Melo, S., Guedes, J., and Mendes, S. (2019). Theory of cumulative disadvantage/advantage. In: Gu, D. and Dupre, M. (eds.). Encyclopedia of gerontology and population aging. Cham: Springer International Publishing: 1–8.
Newmyer, L., Verdery, A.M., Wang, H., and Margolis, R. (2022). Population aging, demographic metabolism, and the rising tide of late middle age to older adult loneliness around the world. Population and Development Review 48(3): 829–862.
Nguyen, T.P., Al Asaad, M., Sena, M., and Slewa-Younan, S. (2024). Loneliness and social isolation amongst refugees resettled in high-income countries: A systematic review. Social Science and Medicine 360: 117340.
Nicolaisen, M. and Thorsen, K. (2014). Who are lonely? Loneliness in different age groups (18–81 years old), using two measures of loneliness. The International Journal of Aging and Human Development 78(3): 229–257.
Owczarek, M., Nolan, E., Shevlin, M., Butter, S., Karatzias, T., McBride, O., Murphy, J., Vallieres, F., Bentall, R., Martinez, A., and Hyland, P. (2022). How is loneliness related to anxiety and depression: A population‐based network analysis in the early lockdown period. International Journal of Psychology 57(5): 585–596.
Pagan, R. (2020). Gender and age differences in loneliness: Evidence for people without and with disabilities. International Journal of Environmental Research and Public Health 17(24): 9176.
Passarelli-Araujo, H. (2025). Loneliness in Brazil: A silent threat to public health. Cadernos de Saúde Pública 41(7).
Penning, M.J., Wu, Z., and Hou, F. (2024). Childlessness and social and emotional loneliness in middle and later life. Ageing and Society 44(7): 1551–1578.
Perlman, D. and Peplau, L.A. (1981). Toward a social psychology of Loneliness. In: Duck, S. and Gilmour, R. (eds.). Personal relationships in disorder. London: Academic Press: 31–56.
Raymo, J.M. and Wang, J. (2022). Loneliness at older ages in the United States: Lonely life expectancy and the role of loneliness in health disparities. Demography 59(3): 921–947.
Raz-Yurovich, L. (2025). Cohort change in loneliness through the lens of the second demographic transition. Genus 81(1): 13.
Rodríguez-Madrid, M.N., Del Río-Lozano, M., Fernandez-Peña, R., Jiménez-Pernett, J., García-Mochón, L., Lupiañez-Castillo, A., and García-Calvente, M.del M. (2018). Gender differences in social support received by informal caregivers: A personal network analysis approach. International Journal of Environmental Research and Public Health 16(1): 91.
Rüdel, J. and Joly, M.P. (2024). Perceived loneliness: Why are Syrian refugees more lonely than other newly arrived migrants in Germany? Comparative Migration Studies 12(1): 37.
Russell, D., Peplau, L.A., and Cutrona, C.E. (1980). The revised UCLA Loneliness Scale: Concurrent and discriminant validity evidence. Journal of Personality and Social Psychology 39(3): 472–480.
Sampaio, D. and Carvalho, R.F. (2022). Transnational families, care and wellbeing: The role of legal status and sibling relationships across borders. Wellbeing, Space and Society 3: 100097.
Schermer, J.A., Branković, M., Čekrlija, Đ, MacDonald, K.B., Park, J., Papazova, E., Volkodav, T., Iliško, D., Wlodarczyk, A., Kwiatkowska, M.M., Rogoza, R., Oviedo-Trespalacios, O., Ha, T.T.K., Kowalski, C.M., Malik, S., Lins, S., Navarro-Carrillo, G., Aquino, S.D., Doroszuk, M., Riđić, O., Pylat, N., Özsoy, E., Tan, C.S., Mamuti, A., Ardi, R., Jukić, T., Uslu, O., Buelvas, L.M., Liik, K., and Kruger, G. (2023). Loneliness and vertical and horizontal collectivism and individualism: A multinational study. Current Research in Behavioral Sciences 4: 100105.
Segel-Karpas, D., Ayalon, L., and Lachman, M.E. (2018). Loneliness and depressive symptoms: The moderating role of the transition into retirement. Aging and Mental Health 22(1): 135–140.
Sheftel, M.G., Margolis, R., and Verdery, A.M. (2024). Life events and loneliness transitions among middle-aged and older adults around the world. The Journals of Gerontology: Series B 79(1).
Shiovitz-Ezra, S. and Parag, O. (2019). Does loneliness ‘get under the skin’? Associations of loneliness with subsequent change in inflammatory and metabolic markers. Aging and Mental Health 23(10): 1358–1366.
Shorey, S. and Chan, V. (2021). The experiences and needs of Asian older adults who are socially isolated and lonely: A qualitative systematic review. Archives of Gerontology and Geriatrics 92: 104254.
Shrestha, S., Hunter, A., Debesay, J., and Arora, S. (2024). Intergenerational ambivalence among families with a migrant background caring for older relatives. Journal of Migration and Health 10: 100244.
Siegel, J.S. and Swanson (2004). The methods and materials of demography. California: Elsevier Academic Press.
Sieng, V. and Szabó, Á (2023). Exploring the place attachments of older migrants in Aotearoa: A life course history approach. Advances in Life Course Research 57: 100560.
Smale, B., Wilson, J., and Akubueze, N. (2022). Exploring the determinants and mitigating factors of loneliness among older adults. Wellbeing, Space and Society 3: 100089.
Smock, P.J. and Schwartz, C.R. (2020). The demography of families: A review of patterns and change. Journal of Marriage and Family 82(1): 9–34.
Steptoe, A., Shankar, A., Demakakos, P., and Wardle, J. (2013). Social isolation, loneliness, and all-cause mortality in older men and women. Proceedings of the National Academy of Sciences of the United States of America 110(15): 5797–5801.
Suphanchaimat, R., Kantamaturapoj, K., Putthasri, W., and Prakongsai, P. (2015). Challenges in the provision of healthcare services for migrants: a systematic review through providers’ lens. BMC Health Services Research 15(1): 390.
Surkalim, D.L., Luo, M., Eres, R., Gebel, K., van Buskirk, J., Bauman, A., and Ding, D. (2022). The prevalence of loneliness across 113 countries: Systematic review and meta-analysis. BMJ 376: e067068.
Taylor, H.O., Cudjoe, T.K.M., Bu, F., and Lim, M.H. (2023). The state of loneliness and social isolation research: current knowledge and future directions. BMC Public Health 23(1): 1049.
Teachman, J., Tedrow, L., and Kim, G. (2013). The demography of families. In: Peterson, G. and Bush, K. (eds.). Handbook of marriage and the family. Boston, MA: Springer US: 39–63.
Umberson, D., Crosnoe, R., and Reczek, C. (2010). Social relationships and health behavior across the life course. Annual Review of Sociology 36: 139–157.
Umberson, D. and Karas Montez, J. (2010). Social relationships and health: A flashpoint for health policy. Journal of Health and Social Behavior 51(1_suppl): 54–66.
Umberson, D., Lin, Z., and Cha, H. (2022). Gender and social isolation across the life course. Journal of Health and Social Behavior 63(3): 319–335.
Urbaniak, A., Walsh, K., Batista, L.G., Kafková, M.P., Sheridan, C., Serrat, R., and Rothe, F. (2023). Life-course transitions and exclusion from social relations in the lives of older men and women. Journal of Aging Studies 67: 101188.
Vikström, J., Bladh, M., Hammar, M., Marcusson, J., Wressle, E., and Sydsjö, G. (2011). The influences of childlessness on the psychological well-being and social network of the oldest old. BMC Geriatrics 11(1): 78.
Vučenović, D., Petrović, M., and Jelić, K. (2024). Motherhood in the making: Key determinants of parenthood motivation in young adult women. Psychology International 6(4): 917–936.
Wang, H.W., Fong, C., and Tripathi, S. (2024). Loneliness across cultures: A pilot study of the role of individualism and collectivism during the covid-19 pandemic. Psychology 15(09): 1411–1423.
Wang, J., Mann, F., Lloyd-Evans, B., Ma, R., and Johnson, S. (2018). Associations between loneliness and perceived social support and outcomes of mental health problems: A systematic review. BMC Psychiatry 18(1): 1–16.
Weiss, J., Lawton, L.E., and Fischer, C.S. (2022). Life course transitions and changes in network ties among younger and older adults. Advances in Life Course Research 52: 100478.
Yeung, W.J.J. and Cheung, A.K.L. (2015). Living alone: One-person households in Asia. Demographic Research 32(40): 1099–1112.