| 时期 |
榆阳区 （万人） |
子洲县 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | -- | ||
| 2018 | 91.80 | 14.70 | -77.10 |
| 2017 | 87.20 | 15.40 | -71.80 |
| 2016 | 83.60 | 15.90 | -67.70 |
| 2015 | 80.00 | 16.50 | -63.50 |
| 2014 | 77.20 | 16.20 | -61.00 |
| 2013 | 73.70 | 16.40 | -57.30 |
| 2012 | 71.20 | 16.80 | -54.40 |
| 2011 | 66.90 | 17.20 | -49.70 |
| 2010 | 52.14 | 17.41 | -34.73 |
| 2009 | 63.68 | 17.37 | -46.31 |
| 2008 | 52.24 | 25.95 | -26.29 |
| 2007 | 52.06 | 25.87 | -26.19 |
| 2006 | 51.65 | 25.83 | -25.82 |
| 2005 | 44.30 | 33.08 | -11.22 |
| 2000 | 43.07 | 32.12 | -10.95 |
| 1995 | 38.87 | 29.96 | -8.91 |
| 1990 | 36.64 | 27.41 | -9.23 |
| 1985 | 31.08 | 23.76 | -7.32 |
| 1980 | 27.67 | 21.17 | -6.50 |
| 1978 | 26.90 | 20.30 | -6.60 |
| 1975 | 25.98 | 20.50 | -5.48 |
| 1970 | 23.41 | 18.99 | -4.42 |
| 1965 | 21.29 | 17.22 | -4.07 |
| 1962 | 20.06 | 16.18 | -3.88 |
| 1957 | 19.04 | 14.00 | -5.04 |
| 1952 | 15.15 | 11.51 | -3.64 |
| 1949 | 11.78 | 10.62 | -1.16 |