Censuses and national surveys are monitoring net immigration to the United States as the twentieth century closes with high immigration reminiscent of the early decades. These demographic studies inferred the legal-undocumented composition for census and national survey estimates for the foreign-born population. For both net immigration and that portion attributable as net legal immigration, an increasing trend is evident since 1970. Uncertainties are abundant about the measurement of net undocumented migration and change over the past two decades. This analysis presents possible upper and lower boundaries on components for estimating legal migration in 1980–1989 and on the foreign-born population in 1990. Positing ranges for net undocumented immigration; between 2 million and 4 million undocumented residents may have been counted in the 1990 census. The total number of undocumented residents may have been as high as 6 million. To more narrowly specify these ranges, greater exercise of judgment would be necessary but not sufficient.
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References
1.
AhmedB. and RobinsonJ. G.1994“Estimates of Emigration of the Foreign-Born Population: 1980–1990.”Technical Working Paper No. 9, Population Division, U.S. Bureau of the Census, Washington, DC.
2.
BeanF. D., EdmonstonB. and PasselJ. S., eds. 1990Undocumented Migration to the United States: IRCA and the Experience of the 1980s.Washington, DC.: The Urban Institute.
3.
BeanF. D. and de la GarzaR.1988“Illegal Aliens and Census Counts,”Society, pp. 48–53. March/April.
4.
BeanF. D., KingA. G. and PasselJ. S.1983“The Number of Illegal Migrants of Mexican Origin in the United States: Sex Ratio-Based Estimates for 1980,”Demography, 20:99–110.
5.
BeanF. D., LowellB. L. and TaylorL. J.1988“Undocumented Mexican Immigrants and the Earnings of Other Workers in the United States,”Demography, 25:35–52.
6.
BosE.1984“Estimates of the Number of Illegal Aliens: An Analysis of the Sources of Disagreement,”Population Research and Policy Review, 3:239–254.
7.
BraniginW.1997“Illegal Immigrant Population Grows to 5 Million,”Washington Post. February 8.
8.
ClarkR. L., PasselJ. S., ZimmermanW. N. and FixM. E., with MannT. L. and BerkowitzR.1994Fiscal Impacts of Undocumented Aliens: Selected Estimates for Seven States.Washington, DC: The Urban Institute.
9.
CloggC. C. and HimesC. L.1993“Comment: Uncertainty in Demographic Analysis,”Journal of the American Statistical Association, 88:1072–1074.
10.
Das GuptaP.1991“Project D11: An Error Interval Model for Demographic Analysis.”Research Evaluation Memorandum No. 83, U.S. Bureau of the Census, Statistical Research Division.
11.
de la PuenteM.1993“Why Are People Missed or Erroneously Included by the Census: A Summary of Findings from Ethnographic Coverage Reports.” In Proceedings of the Research Conference on Undercounted Ethnic Populations, U.S. Bureau of the Census, 5–7 May 1993. Pp. 29–66. Washington, DC: U.S. Government Printing Office.
12.
DonatoK. M., DurandJ. and MasseyD. S.1992“Stemming the Tide? Assessing the Deterrent Effects of the Immigration Reform and Control Act,”Demography, 29:139–158.
13.
DurandJ. and MasseyD. S.1992“Mexican Migration to the United States: A Critical Review,”Latin American Research Review, 27 (2):3–41.
14.
EspenshadeT.1995“Unauthorized Immigration to the United States,”Annual Review of Sociology, 21:195–216.
15.
EspenshadeT.1990“Undocumented Migration to the United States: Evidence from a Repeated Trials Model.” In Undocumented Migration to the United States: IRCA and the Experience of the 1980s. Ed. BeanF. D., EdmonstonB. and PasselJ. S.Washington, DC: The Urban Institute. Pp. 159–182.
16.
FayR. E., PasselJ. S. and RobinsonJ. G.1988The Coverage of Population in the 1980 Census. 1980 Census of Population and Housing, Evaluation and Research Reports, PHC80-E4. Washington, DC: U.S. Government Printing Office.
17.
FernandezE. W. and RobinsonJ. G.1994“Illustrative Ranges of the Distribution of Undocumented Immigrants by State.” Technical Working Paper No. 8, Population Division, U.S. Bureau of the Census, Washington, DC.
18.
Gomez de LeonJ. and PartidaV.1986“Completeness of Enumeration of the 1980 Census of Mexico: An Appraisal Based on New Estimates of Intercensal Net Migration: 1960–1980.”Proceedings of the 1986 Annual Research Conference. U.S. Bureau of the Census.
19.
HeerD. M.1979“What Is the Annual Net Flow of Undocumented Immigrants to the United States?”Demography, 16:417–425.
20.
HeerD. M. and PasselJ. S.1987“Comparison of Two Methods for Estimating the Number of Undocumented Mexican Adults in Los Angeles County,”International Migration Review, 21:1446–1473.
21.
HillK.1987“New Approaches to the Estimation of Migration Flows from Census and Administrative Data Sources,”International Migration Review, 21:1279–1303.
22.
HillK.1985“Illegal Aliens: An Assessment.” In Immigration Statistics: A Story of Neglect. Ed. LevineD. B., HillK. and WarrenR.Washington, DC: National Academy of Sciences. Pp. 225–250.
23.
HimesC. and CloggC.1992“An Overview of ‘Demographic Analysis’ as a Method for Enumerating Census Coverage in the United States,”Population Index, 58:587–607.
KeyfitzN.1987“The Social and Political Context of Population Forecasting.” In The Politics of Numbers. Ed. AlonsoW. and StarrP.New York: Russell Sage Foundation. Pp. 235–258.
26.
KralyE. P. and WarrenR.1992“Estimates of Long-Term Immigration to the United States: Moving U.S. Statistics Toward United Nations Concepts,”Demography, 29:613–626.
27.
KralyE. P. and WarrenR.1991“Long-term Immigration to the United States: New Approaches to Measurement,”International Migration Review, 25:60–92.
28.
LevineD. B., HillK. and WarrenR.1985Immigration Statistics: A Story of Neglect.Washington, DC: National Academy of Sciences.
29.
LowellB. L.1992“Circular Mobility, Migrant Communities, and Policy Restrictions: Unauthorized Flows from Mexico.” In Migration, Population Structure, and Re-distribution Policies. Ed. GoldscheiderC.Boulder, CO: Westview Press. Pp. 137–158.
30.
McNicollG.1992“The Agenda of Population Studies: A Commentary and Complaint,”Population and Development Review, 18:399–420.
31.
MartinP. L.1994“Good Intentions Gone Awry: IRCA and U.S. Agriculture,”The Annals of AAPSS, 534:44–57.
32.
MasseyD. S.1990a “Social Structure, Household Strategies, and the Cumulative Causation of Migration,”Population Index, 56:3–25.
33.
MasseyD. S.1990b “Economic Development and International Migration in Comparative Perspective.” In Unauthorized Migration: Addressing the Root Causes. Research Addendum sponsored by the Commission for the Study of International Migration and Cooperative Economic Development, 1987–1990, Vol. II. Pp. 665–700.
34.
MasseyD. S.1986“The Settlement Process among Mexican Migrants to the United States,”American Sociological Review, 51:670–684.
35.
MasseyD. S., ArangoJ., HugoG., KouzouciA., PellegrinoA. and TaylorJ. E.1993“Theories of International Migration: A Review and Appraisal,”Population and Development Review, 19(1):431–466.
36.
MasseyD. S. and SingerA.1995“New Estimates of Undocumented Mexican Migration and the Probability of Apprehensions,”Demography, 32(2):203–2l4.
37.
MeissnerD. and PapademetriouD. G.1988“The Legalization Countdown: A Third-Quarter Assessment.”Washington, DC: Carnegie Endowment for International Peace.
38.
PasselJ. S.1991“Approximate Range of Error for the Estimated Number of Undocumented Aliens Included in the 1980 Census.”Technical Memorandum Dated July 30.
39.
PasselJ. S.1986“Undocumented Immigration,”The Annals of AAPSS, 487:181–200.
40.
PasselJ. S.1985a “Estimates of Undocumented Aliens in the 1980 Census for SMSAs.”Research Memorandum to Roger Herriot, U.S. Bureau of the Census, August 16.
41.
PasselJ. S.1985b “Undocumented Immigrants: How Many?Proceedings of the Social Statistics Section.Washington, DC: American Statistical Association. Pp. 65–72.
42.
PasselJ. S. and LutherN. Y.1990“Preliminary Application of the Consistent Correction Procedure to the Mexican-Born Population of the United States: 1960–1980.” Discussion Paper PSC-DPS-UI-4. Washington, DC: The Urban Institute.
43.
PasselJ. S. and RobinsonJ. G.1988“Methodology for Developing Estimates of Coverage in the 1980 Census Based on Demographic Analysis: Net Undocumented Immigration.”Preliminary Evaluation Research Memorandum No. 114.
44.
PasselJ. S. and WoodrowK. A.1987“Change in the Undocumented Alien Population in the United States, 1979–1983,”International Migration Review, 21:1304–1334
45.
PasselJ. S. and WoodrowK. A.1986“Answers to Inquiries on the Number of Undocumented Residents.”Memorandum for the Record, U.S. Bureau of the Census, Washington, DC.
46.
PasselJ. S. and WoodrowK. A.1984a “The Judicial Basis for Enumeration of Undocumented Aliens in the 1980 Census and Implications for 1990,”Proceedings of the Social Statistics Section.Washington, DC: American Statistical Association.
47.
PasselJ. S. and WoodrowK. A.1984b “Geographic Distribution of Undocumented Immigrants: Estimates of Undocumented Aliens Counted in the 1980 Census by State,”International Migration Review, 18:642–671.
48.
PrestonS.1993“The Contours of Demography,”Demography, 30:593–606.
49.
PrestonS. H., EloI. and GaleL.1995“Using Successive Censuses to Estimate Census Completeness for African-Americans, 1930–1990.”Presentation at the annual meeting of the Population Association of America, San Francisco.
50.
RobinsonJ. G.1980“Estimating the Approximate Size of the Illegal Alien Population in the United States,”Demography, 17:159–176.
51.
RobinsonJ. G., AhmedB., Das GuptaP. and WoodrowK. A.1993“Estimation of Population Coverage in the 1990 United States Census Based on Demographic Analysis,”Journal of the American Statistical Association, 88:1061–1071.
52.
RobinsonJ. G., Das GuptaP. and AhmedB.1990“Evaluating the Quality of Estimates of Coverage Based on Demographic Analysis.” Unpublished paper presented at the 1990 Annual Meeting of the Population Association of America, Toronto, Ontario.
53.
RobinsonJ. G., WoodrowK. A. and AhmedB.1991“Project D9: Uncertainty Issues in Special Components.” Research Evaluation Memorandum No. 82, U.S. Bureau of the Census.
54.
RogersA.1990“Requiem for the Net Migrant,”Geographical Analysis, 22:283–300.
55.
RogersA., GardK. and LittleJ. S.1996“Indirect Estimates of the Geography of the Undocumented Immigrant Population Residing in the United States in 1990: An Assessment.” Presentation at the annual meeting of the Population Association of America, New Orleans, LA.
56.
SiegelJ., PasselJ. S. and RobinsonJ. G.1980“Preliminary Review of Existing Studies of the Number of Illegal Residents in the United States.” Unpublished paper prepared for the Select Commission on Immigration and Refugee Policy.
57.
U.S. Bureau of the Census1990Migration Between the United States and Canada. Current Population Reports, Special Studies, P-23, No. 161. Washington, DC: U.S. Government Printing Office.
58.
U.S. General Accounting Office1993Illegal Aliens: Despite Data Limitations, Current Methods Provide Better Population Estimates. GAO/PEMD-93-25. Gaithersburg, MD: U.S. General Accounting Office.
59.
U.S. General Accounting Office1982Problems and Options in Estimating the Size of the Illegal Alien Population GAO/IPE-82-9. Gaithersburg, MD: U.S. General Accounting Office. September 24.
60.
U.S. General Accounting Office1981Number of Undocumented Aliens Residing in the United States Unknown. GGD-81-56. Gaithersburg, MD: U.S. General Accounting Office.
61.
U.S. Immigration and Naturalization Service (INS)1997a “INS Releases Updated Estimates of U.S. Illegal Population,”News Release, INS Offices of Media Services. February 7.
62.
U.S. Immigration and Naturalization Service (INS)1997b “Estimates of the Unauthorized Immigrant Population Residing in the United States: October 1996,”Backgrounder, INS Office of Public Affairs. January.
63.
U.S. Immigration and Naturalization Service (INS)1996“Duration of Stay of Nonimmigrants Departing the United States.”Office of Policy and Planning, Statistics Branch.
64.
U.S. Immigration and Naturalization Service (INS)19951994 Statistical Yearbook of the Immigration and Naturalization Service.Washington, DC: U.S. Government Printing Office.
65.
U.S. Immigration and Naturalization Service (INS)19941993 Statistical Yearbook of the Immigration and Naturalization Service.Washington, DC: U.S. Government Printing Office.
66.
U.S. Immigration and Naturalization Service (INS)19931992 Statistical Yearbook of the Immigration and Naturalization Service.Washington, DC: U.S. Government Printing Office.
67.
U.S. Immigration and Naturalization Service (INS)19921991 Statistical Yearbook of the Immigration and Naturalization Service.Washington, DC: U.S. Government Printing Office.
68.
U.S. Immigration and Naturalization Service (INS)19911990 Statistical Yearbook of the Immigration and Naturalization Service.Washington, DC: U.S. Government Printing Office.
69.
U.S. Immigration and Naturalization Service (INS)19811980 Statistical Yearbook of the Immigration and Naturalization Service.Washington, DC: U.S. Government Printing Office.
70.
WachterK. W.1992a “Demographic Analysis.” Dated April 26, 1992.
71.
WachterK. W.1992b “Appendix to ‘Demographic Analysis'.” Dated April 28, 1992.
72.
WarrenR.1994“Estimates of the Unauthorized Immigrant Population Residing in the United States, by Country of Origin and State of Residence: October 1992.” Unpublished paper presented at “California Immigration 1994,” April 29. Washington, DC: U.S. Immigration and Naturalization Service, Statistics Division.
73.
WarrenR.1993“Estimates of the Resident Illegal Alien Population: October 1992.” Unpublished document. Washington, DC: U.S. Immigration and Naturalization Service, Office of Strategic Planning, Statistics Division.
74.
WarrenR.1990“Annual Estimates of Nonimmigrant Overstays in the United States: 1985 to 1988.” In Undocumented Migration to the United States: IRCA and the Experience of the 1980s. Ed. BeanF. D., EdmonstonB. and PasselJ. S.Washington, DC: The Urban Institute Press. Chapter 2, pp. 77–110.
75.
WarrenR. and KralyE. P.1985The Elusive Exodus: Emigration from the United States. Population Trends and Public Policy Occasional Paper No. 8. Washington, DC: Population Reference Bureau.
76.
WarrenR. and PasselJ. S.1987“A Count of the Uncountable: Estimates of Undocumented Aliens Counted in the 1980 United States Census,”Demography, 24:375–393.
77.
WarrenR. and PasselJ. S.1983“Estimates of Illegal Aliens from Mexico Counted in the 1980 United States Census.” Presentation at the annual meeting of the Population Association of America.
78.
WarrenR. and PeckJ. M.1980“Foreign-Born Emigration from the United States,”Demography, 17:71–84. February.
79.
WillekensF.1994“Monitoring International Migration Flows in Europe: Towards a Statistical Data Base Combining Data from Different Sources,”European Journal of Population, 10:1–42.
80.
WoodrowK. A.1992a “Preliminary Evaluation of Initial 1990 Census Count of Foreign-Born Population – Revised Memorandum of January 10, 1992.”Internal memorandum dated February 3, U.S. Bureau of the Census.
81.
WoodrowK. A.1992b “A Consideration of the Effect of Immigration Reform on the Number of Undocumented Residents in the United States,”Population Research and Policy Review, 11:117–144.
82.
WoodrowK. A.1991a “Using Census and Survey Data to Measure Undocumented Immigration and Emigration from the United States,”Statistical Journal of the United Nations, 7:241–251.
83.
WoodrowK. A.1991b “Project D2: Preliminary Estimates of Undocumented Residents in 1990.” Research and Evaluation Memorandum No. 75. U.S. Bureau of the Census.
84.
WoodrowK. A.1991c “Project D5: Preliminary Estimates of Emigration Component.” Research and Evaluation Memorandum No. 78. U.S. Bureau of the Census.
85.
Woodrow-LafieldK. A.1996“Emigration from the United States: Multiplicity Survey Evidence, Population Research and Policy Review, 15:171–199. Revised version of paper presented at the 1990 annual meeting of the Population Association of America, Toronto.
86.
Woodrow-LafieldK. A.1995“An Analysis of Net Immigration in Census Coverage Evaluation,”Population Research and Policy Review, 14(1):173–204.
87.
WoodrowK. A. and PasselJ. S.1990“Post-IRCA Undocumented Immigration to the United States: Assessment Based on the June 1988 CPS.” In Undocumented Migration to the United States: IRCA and the Experience of the 1980s. Ed. BeanF. D., EdmonstonB. and PasselJ. S.Washington, DC: The Urban Institute Press. Pp. 33–76.
88.
WoodrowK. A., PasselJ. S. and WarrenR.1987“Preliminary Estimates of Undocumented Immigration to the United States, 1980–86: Analysis of the June 1986 Current Population Survey,”Proceedings of the Social Statistics Section, American Statistical Association, 1987.Washington, DC: American Statistical Association.
