Idaho vs. United States
Comparative Trends Analysis:
Population Growth and Change, 1958-2022
Introduction
Idaho vs. United States
Idaho:
2022 Population = 1,939,033
2022 Percent of U.S. = 0.58%
U.S.:
2022 Population = 333,287,557
Attracting and retaining people to live, work, raise a family, and retire underlies the economic vitality of any region. Population growth is both a cause--and a consequence--of economic growth. Patterns of population growth and change reflect differences among regions to attract and retain people both as producers and consumers in their economy.
The following graphs offer a broad overview of trends in the pattern of population growth and change of Idaho with comparisons to the nation at large. The data used are those compiled by the Regional Income and Product Divisions of the Bureau of Economic Analysis, U.S. Department of Commerce.
Population, 1958-2022
Population, 1958-2022
Figure 1.
Figure 1 tracks Idaho's annual population for the period 1958-2022 to illustrate population patterns over time. During this 65-year period, Idaho's population rose from 646,000 in 1958 to 1,939,033 in 2022, for a net gain of 1,293,033, or 200.16%.
NOTE: The state population totals reported by the Bureau of Economic Analysis (BEA) are from the Bureau of Census midyear (July 1) estimates. These estimates may differ from those prepared independently in some states by various agencies and/or universities.
Population Indices (1958=100): 1958-2022
Population Indices (1958=100): 1958-2022
Figure 2.
Figure 2 shows Idaho's population growth in a broader context by offering direct comparisons across time with the United States. The growth indices shown here express each region's population in 1958 as a base figure of 100, and the populations in later years as a percentage of the 1958 base figure. This method allows for more direct comparison of differences in population growth between regions that may differ vastly in size.
Idaho's overall population growth was 200.16% over 1958-2022 outpaced the United States' increase of 91.38%.
Population as a Percent of the United States Total: 1958-2022
Population as a Percent of the United States Total: 1958-2022
Figure 3.
Another interesting and insightful way of comparing the population growth of Idaho is to compare its individual percentage contributions to the United States' total population over time, as shown in Figure 3. A rising share means a region's population grew faster, or declined less, than the United States' population, while a declining share shows it grew more slowly.
In 1958, Idaho's population comprised 0.37% of the United States' population, while in 2022 it comprised 0.58% thereby yielding a +0.21% share-shift.
   
 
Population Share-Shift
2022 vs. 1958
 
Share-
Shift*
 
2022
vs.
1958
+0.21%
=
0.58%
-
0.37%
 
   
Idaho Population:
Annual Percent Change, 1959-2022
Idaho Population:
Annual Percent Change, 1959-2022
Figure 4.
Figure 4 shows the short-run pattern of Idaho's population growth by tracking the year-to-year percent change over 1959-2022. The average annual percent change for the entire 64-year period is also traced on this chart to provide a benchmark for gauging periods of relative high--and relative low--growth against the backdrop of the long-term average.
On average, Idaho's population grew at an annual rate of 1.74% over 1959-2022. The state recorded its highest growth in 1993 (3.46%) and posted its lowest growth in 1963 (-1.30%). In 2022, Idaho's population grew by 1.82%
Idaho Population:
Annual Percent Change and Decade Averages Over 1959-2022
Idaho Population:
Annual Percent Change and Decade Averages Over 1959-2022
Figure 5.
Over the past six decades some states have experienced extreme swings in growth, and often such swings have tended to coincide with the decades themselves. Figure 5 again illustrates the annual percent change in Idaho's population since 1959, but this time they are displayed with average growth rates for the decade of the 1960s, 1970s, 1980s, 1990s, 2000s, 2010s, and 2020-2022.
During the 1960s, Idaho's annual population growth rate averaged 0.74%. It averaged 2.81% in the 1970s, 0.65% in the 1980s, 2.52% in the 1990s, 2.00% in the 2000s, 1.52% during the 2010s, 2.36% thus far this decade (2020-2022).
Population Growth:
Average Annual Percent Change by Decade
Population Growth:
Average Annual Percent Change by Decade
Figure 6.
Figure 6 compares the decade average growth rates for Idaho noted in the previous graph with the corresponding decade averages for the nation.
Relative to nationwide population growth trends, Idaho fell under the nation during the 1960s (0.74% vs. 1.29%), outgained the nation during the 1970s (2.81% vs. 1.10%), fell below the nation in the 1980s (0.65% vs. 0.95%), registered above the nation in the 1990s (2.52% vs. 1.23%), led the nation during the 2000s (2.00% vs. 0.95%), recorded above the nation during the 2010s (1.52% vs. 0.74%), and topped the nation over 2020-2022 (2.36% vs. 0.31%).
   
 
Population Growth:
Average Annual Percent Change
 
 
 
1.74
0.74
2.81
0.65
2.52
2.00
1.52
2.36
1.82
 
1.02
1.29
1.10
0.95
1.23
0.95
0.74
0.31
0.38
 
   

Interactive TableTip: To augment your analysis click on the column headers in the following table to rank and/or sort the data.

   
 
Idaho:
Population, 1958-2022
 
1958
 
646,000
100.0
N
0.37
1959
 
657,000
101.7
1.70
0.37
1960
 
671,000
103.9
2.13
0.37
1961
 
684,000
105.9
1.94
0.37
1962
 
692,000
107.1
1.17
0.37
1963
 
683,000
105.7
-1.30
0.36
1964
 
680,000
105.3
-0.44
0.36
1965
 
686,000
106.2
0.88
0.35
1966
 
689,000
106.7
0.44
0.35
1967
 
688,000
106.5
-0.15
0.35
1968
 
695,000
107.6
1.02
0.35
1969
 
707,000
109.4
1.73
0.35
1970
 
717,255
111.0
1.45
0.35
1971
 
738,749
114.4
3.00
0.36
1972
 
763,229
118.1
3.31
0.36
1973
 
782,061
121.1
2.47
0.37
1974
 
807,973
125.1
3.31
0.38
1975
 
831,981
128.8
2.97
0.39
1976
 
856,979
132.7
3.00
0.39
1977
 
883,446
136.8
3.09
0.40
1978
 
910,962
141.0
3.11
0.41
1979
 
932,636
144.4
2.38
0.42
1980
 
947,983
146.7
1.65
0.42
1981
 
962,204
148.9
1.50
0.42
1982
 
973,719
150.7
1.20
0.42
1983
 
981,866
152.0
0.84
0.42
1984
 
990,841
153.4
0.91
0.42
1985
 
994,052
153.9
0.32
0.42
1986
 
990,222
153.3
-0.39
0.41
1987
 
984,997
152.5
-0.53
0.41
1988
 
985,661
152.6
0.07
0.40
1989
 
994,422
153.9
0.89
0.40
1990
 
1,012,384
156.7
1.81
0.41
1991
 
1,041,316
161.2
2.86
0.41
1992
 
1,071,685
165.9
2.92
0.42
1993
 
1,108,768
171.6
3.46
0.43
1994
 
1,145,140
177.3
3.28
0.44
1995
 
1,177,322
182.2
2.81
0.44
1996
 
1,203,083
186.2
2.19
0.45
1997
 
1,228,520
190.2
2.11
0.45
1998
 
1,252,330
193.9
1.94
0.45
1999
 
1,275,674
197.5
1.86
0.46
2000
 
1,299,430
201.2
1.86
0.46
2001
 
1,319,962
204.3
1.58
0.46
2002
 
1,340,372
207.5
1.55
0.47
2003
 
1,363,380
211.0
1.72
0.47
2004
 
1,391,802
215.4
2.08
0.48
2005
 
1,428,241
221.1
2.62
0.48
2006
 
1,468,669
227.3
2.83
0.49
2007
 
1,505,105
233.0
2.48
0.50
2008
 
1,534,320
237.5
1.94
0.50
2009
 
1,554,439
240.6
1.31
0.51
2010
 
1,571,266
243.2
1.08
0.51
2011
 
1,586,530
245.6
0.97
0.51
2012
 
1,600,013
247.7
0.85
0.51
2013
 
1,618,042
250.5
1.13
0.51
2014
 
1,640,181
253.9
1.37
0.51
2015
 
1,662,421
257.3
1.36
0.52
2016
 
1,696,089
262.6
2.03
0.52
2017
 
1,734,030
268.4
2.24
0.53
2018
 
1,768,643
273.8
2.00
0.54
2019
 
1,808,039
279.9
2.23
0.55
2020
 
1,849,202
286.3
2.28
0.56
2021
 
1,904,314
294.8
2.98
0.57
2022
 
1,939,033
300.2
1.82
0.58
Source: Calculations by the United States Regional Economic Analysis Project (US-REAP)
with data provided by the U.S. Department of Commerce, Bureau of Economic Analysis
November 2023
REAP_PI_SA1400_100_PN
 
   

Interactive TableTip: To augment your analysis click on the column headers in the following table to rank and/or sort the data.

   
 
United States:
Population, 1958-2022
 
1958
 
174,153,000
100.0
N
1959
 
177,136,000
101.7
1.71
1960
 
179,972,000
103.3
1.60
1961
 
182,976,000
105.1
1.67
1962
 
185,739,000
106.7
1.51
1963
 
188,434,000
108.2
1.45
1964
 
191,085,000
109.7
1.41
1965
 
193,460,000
111.1
1.24
1966
 
195,499,000
112.3
1.05
1967
 
197,375,000
113.3
0.96
1968
 
199,312,000
114.4
0.98
1969
 
201,298,000
115.6
1.00
1970
 
203,798,722
117.0
1.24
1971
 
206,817,509
118.8
1.48
1972
 
209,274,882
120.2
1.19
1973
 
211,349,205
121.4
0.99
1974
 
213,333,635
122.5
0.94
1975
 
215,456,585
123.7
1.00
1976
 
217,553,859
124.9
0.97
1977
 
219,760,875
126.2
1.01
1978
 
222,098,244
127.5
1.06
1979
 
224,568,579
128.9
1.11
1980
 
227,224,719
130.5
1.18
1981
 
229,465,744
131.8
0.99
1982
 
231,664,432
133.0
0.96
1983
 
233,792,014
134.2
0.92
1984
 
235,824,907
135.4
0.87
1985
 
237,923,734
136.6
0.89
1986
 
240,132,831
137.9
0.93
1987
 
242,288,936
139.1
0.90
1988
 
244,499,004
140.4
0.91
1989
 
246,819,222
141.7
0.95
1990
 
249,622,814
143.3
1.14
1991
 
252,980,941
145.3
1.35
1992
 
256,514,224
147.3
1.40
1993
 
259,918,588
149.2
1.33
1994
 
263,125,821
151.1
1.23
1995
 
266,278,393
152.9
1.20
1996
 
269,394,284
154.7
1.17
1997
 
272,646,925
156.6
1.21
1998
 
275,854,104
158.4
1.18
1999
 
279,040,168
160.2
1.15
2000
 
282,162,411
162.0
1.12
2001
 
284,968,955
163.6
0.99
2002
 
287,625,193
165.2
0.93
2003
 
290,107,933
166.6
0.86
2004
 
292,805,298
168.1
0.93
2005
 
295,516,599
169.7
0.93
2006
 
298,379,912
171.3
0.97
2007
 
301,231,207
173.0
0.96
2008
 
304,093,966
174.6
0.95
2009
 
306,771,529
176.2
0.88
2010
 
309,378,433
177.6
0.85
2011
 
311,841,632
179.1
0.80
2012
 
314,344,331
180.5
0.80
2013
 
316,735,375
181.9
0.76
2014
 
319,270,047
183.3
0.80
2015
 
321,829,327
184.8
0.80
2016
 
324,367,742
186.3
0.79
2017
 
326,623,063
187.5
0.70
2018
 
328,542,157
188.7
0.59
2019
 
330,233,102
189.6
0.51
2020
 
331,511,512
190.4
0.39
2021
 
332,031,554
190.7
0.16
2022
 
333,287,557
191.4
0.38
Source: Calculations by the United States Regional Economic Analysis Project (US-REAP)
with data provided by the U.S. Department of Commerce, Bureau of Economic Analysis
November 2023
REAP_PI_SA1400_100_PN
 
   
Copyright © 2023. Pacific Northwest Regional Economic Analysis Project (PNREAP). All Rights Reserved.

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