Data / Per capita personal income / Williamson County

Per capita personal income in Williamson County

Per capita personal income in Williamson County was $58,380 in 2024, according to the U.S. Bureau of Economic Analysis. That is up 4% from 2023. That is the 46th highest of 102 counties in 2024.

2024, USD58,380
Change on 2023+4%
Rank46th of 102Counties in Illinois ranked
Series high58,3802024
Series low3,1311969

Next release: Wednesday, 2 December 2026, 08:30 ET, announced by BEA. Release calendar

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Per capita personal income in Williamson County, 1969 to 2024

020K40K60K196919771985199320012009201720241969: 3,131 USD1970: 3,419 USD1971: 3,737 USD1972: 4,029 USD1973: 4,594 USD1974: 4,918 USD1975: 5,532 USD1976: 6,272 USD1977: 6,819 USD1978: 7,267 USD1979: 8,079 USD1980: 8,904 USD1981: 9,563 USD1982: 10,634 USD1983: 11,152 USD1984: 11,992 USD1985: 12,587 USD1986: 12,763 USD1987: 12,995 USD1988: 13,500 USD1989: 14,438 USD1990: 15,406 USD1991: 16,081 USD1992: 17,272 USD1993: 17,370 USD1994: 18,092 USD1995: 18,798 USD1996: 19,608 USD1997: 20,093 USD1998: 20,907 USD1999: 21,853 USD2000: 23,051 USD2001: 25,156 USD2002: 26,126 USD2003: 26,793 USD2004: 27,866 USD2005: 29,275 USD2006: 30,601 USD2007: 31,759 USD2008: 33,362 USD2009: 34,394 USD2010: 36,584 USD2011: 37,557 USD2012: 38,740 USD2013: 38,405 USD2014: 39,156 USD2015: 40,456 USD2016: 40,812 USD2017: 41,952 USD2018: 43,482 USD2019: 45,247 USD2020: 48,870 USD2021: 52,094 USD2022: 52,882 USD2023: 56,134 USD2024: 58,380 USD020K40K60K19691988200720241969: 3,131 USD1970: 3,419 USD1971: 3,737 USD1972: 4,029 USD1973: 4,594 USD1974: 4,918 USD1975: 5,532 USD1976: 6,272 USD1977: 6,819 USD1978: 7,267 USD1979: 8,079 USD1980: 8,904 USD1981: 9,563 USD1982: 10,634 USD1983: 11,152 USD1984: 11,992 USD1985: 12,587 USD1986: 12,763 USD1987: 12,995 USD1988: 13,500 USD1989: 14,438 USD1990: 15,406 USD1991: 16,081 USD1992: 17,272 USD1993: 17,370 USD1994: 18,092 USD1995: 18,798 USD1996: 19,608 USD1997: 20,093 USD1998: 20,907 USD1999: 21,853 USD2000: 23,051 USD2001: 25,156 USD2002: 26,126 USD2003: 26,793 USD2004: 27,866 USD2005: 29,275 USD2006: 30,601 USD2007: 31,759 USD2008: 33,362 USD2009: 34,394 USD2010: 36,584 USD2011: 37,557 USD2012: 38,740 USD2013: 38,405 USD2014: 39,156 USD2015: 40,456 USD2016: 40,812 USD2017: 41,952 USD2018: 43,482 USD2019: 45,247 USD2020: 48,870 USD2021: 52,094 USD2022: 52,882 USD2023: 56,134 USD2024: 58,380 USD
USD. Source: BEA, CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. Retrieved 2026-10-11, published 2026-02-05.
All 56 values
PeriodUSD
202458,380
202356,134
202252,882
202152,094
202048,870
201945,247
201843,482
201741,952
201640,812
201540,456
201439,156
201338,405
201238,740
201137,557
201036,584
200934,394
200833,362
200731,759
200630,601
200529,275
200427,866
200326,793
200226,126
200125,156
200023,051
199921,853
199820,907
199720,093
199619,608
199518,798
199418,092
199317,370
199217,272
199116,081
199015,406
198914,438
198813,500
198712,995
198612,763
198512,587
198411,992
198311,152
198210,634
19819,563
19808,904
19798,079
19787,267
19776,819
19766,272
19755,532
19744,918
19734,594
19724,029
19713,737
19703,419
19693,131

Compared with Illinois and United States

Place2024
Williamson County58,380
Illinois75,507
United States73,634

Williamson County compared with nearby places

Adams County: 62,377 USDAlexander County: 54,342 USDBond County: 48,500 USDBoone County: 59,708 USDBrown County: 49,932 USDBureau County: 54,671 USDCalhoun County: 60,531 USDCarroll County: 54,171 USDCass County: 51,995 USDChampaign County: 59,853 USDChristian County: 53,948 USDClark County: 55,544 USDClay County: 54,942 USDClinton County: 64,744 USDColes County: 57,854 USDCook County: 79,964 USDCrawford County: 61,038 USDCumberland County: 104,890 USDDeKalb County: 55,006 USDDe Witt County: 61,727 USDDouglas County: 70,031 USDDuPage County: 98,481 USDEdgar County: 58,558 USDEdwards County: 53,227 USDEffingham County: 72,180 USDFayette County: 49,155 USDFord County: 69,422 USDFranklin County: 51,381 USDFulton County: 52,445 USDGallatin County: 57,193 USDGreene County: 54,758 USDGrundy County: 63,824 USDHamilton County: 56,469 USDHancock County: 60,715 USDHardin County: 55,913 USDHenderson County: 55,143 USDHenry County: 60,048 USDIroquois County: 59,524 USDJackson County: 50,957 USDJasper County: 59,658 USDJefferson County: 52,893 USDJersey County: 56,565 USDJo Daviess County: 63,662 USDJohnson County: 44,062 USDKane County: 69,927 USDKankakee County: 55,091 USDKendall County: 63,048 USDKnox County: 51,995 USDLake County: 103,546 USDLaSalle County: 57,510 USDLawrence County: 43,606 USDLee County: 55,487 USDLivingston County: 59,404 USDLogan County: 50,572 USDMcDonough County: 51,383 USDMcHenry County: 72,162 USDMcLean County: 66,091 USDMacon County: 61,375 USDMacoupin County: 56,247 USDMadison County: 62,684 USDMarion County: 56,066 USDMarshall County: 58,087 USDMason County: 57,582 USDMassac County: 51,487 USDMenard County: 61,789 USDMercer County: 61,164 USDMonroe County: 77,807 USDMontgomery County: 56,457 USDMorgan County: 53,806 USDMoultrie County: 77,504 USDOgle County: 58,984 USDPeoria County: 64,705 USDPerry County: 49,885 USDPiatt County: 70,960 USDPike County: 59,267 USDPope County: 43,633 USDPulaski County: 48,723 USDPutnam County: 73,151 USDRandolph County: 51,003 USDRichland County: 57,427 USDRock Island County: 54,067 USDSt. Clair County: 61,712 USDSaline County: 55,721 USDSangamon County: 63,581 USDSchuyler County: 55,900 USDScott County: 54,010 USDShelby County: 56,517 USDStark County: 59,494 USDStephenson County: 57,610 USDTazewell County: 62,652 USDUnion County: 53,748 USDVermilion County: 52,819 USDWabash County: 57,146 USDWarren County: 55,441 USDWashington County: 63,450 USDWayne County: 52,956 USDWhite County: 65,452 USDWhiteside County: 57,536 USDWill County: 70,456 USDWilliamson County: 58,380 USDWinnebago County: 55,188 USDWoodford County: 69,291 USD
  • Under 53K
  • 53K to 55K
  • 55K to 58K
  • 58K to 61K
  • 61K to 65K
  • 65K and over
Per capita personal income, 2024, USD. Williamson County is outlined. Same source and period for every area shown. Source: U.S. Bureau of Economic Analysis. Boundaries: U.S. Census Bureau cartographic boundary files.

Rankings

Definition

Personal income of the residents of a place divided by its resident population at mid-year, in current US dollars. United States: Bureau of Economic Analysis regional accounts, tables SAINC1 for the nation and states and CAINC1 for counties.

More on how it is measured
  • Personal income is income from work, own businesses, property and government benefits, before income taxes.

An average, not a median: high incomes pull it up. It includes employer contributions to pensions and health insurance and government benefits, so it is higher than wages or household cash income. For the typical household use median_household_income. Not the same as gdp_per_capita_usd.

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How to cite

U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-11.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Bureau of Economic Analysis. (2026). CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents (Per capita personal income, Williamson County, 1969 to 2024) [Data set]. Retrieved October 11, 2026, from https://apps.bea.gov/regional/zip/CAINC1.zip

MLA 9

CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents, Per capita personal income, Williamson County, 1969 to 2024. U.S. Bureau of Economic Analysis, 5 Feb. 2026, https://apps.bea.gov/regional/zip/CAINC1.zip. Invokely, https://invokely.ai/en/per-capita-personal-income/williamson-county-illinois. Accessed 11 Oct. 2026.

Chicago (author-date)

U.S. Bureau of Economic Analysis. 2026. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. Per capita personal income, Williamson County, 1969 to 2024. Dataset. Accessed October 11, 2026. https://apps.bea.gov/regional/zip/CAINC1.zip. Also distributed by Invokely, https://invokely.ai/en/per-capita-personal-income/williamson-county-illinois.

Harvard

U.S. Bureau of Economic Analysis (2026) CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents, Per capita personal income, Williamson County, 1969 to 2024 [Dataset]. Available at: https://apps.bea.gov/regional/zip/CAINC1.zip, via Invokely: https://invokely.ai/en/per-capita-personal-income/williamson-county-illinois (Accessed: 11 October 2026).

BibTeX
@misc{bureau_per_capita_personal_income_2024,
  author = {{U.S. Bureau of Economic Analysis}},
  title = {{CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents: Per capita personal income, Williamson County, 1969 to 2024}},
  year = {2026},
  howpublished = {Data set},
  url = {https://apps.bea.gov/regional/zip/CAINC1.zip},
  urldate = {2026-10-11},
  note = {Accessed via Invokely, https://invokely.ai/en/per-capita-personal-income/williamson-county-illinois. Publisher attribution: U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-11.},
}
RIS
TY  - DATA
AU  - U.S. Bureau of Economic Analysis
TI  - CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents: Per capita personal income, Williamson County, 1969 to 2024
PY  - 2026
DA  - 2026/02/05
PB  - U.S. Bureau of Economic Analysis
DB  - Invokely
UR  - https://apps.bea.gov/regional/zip/CAINC1.zip
L2  - https://invokely.ai/en/per-capita-personal-income/williamson-county-illinois
Y2  - 2026/10/11
N1  - Accessed via Invokely, https://invokely.ai/en/per-capita-personal-income/williamson-county-illinois.
N1  - Publisher attribution: U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. https://apps.bea.gov/regional/zip/CAINC1.zip. Retrieved 2026-10-11.
ER  -
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Questions

What is the per capita personal income in Williamson County?

Per capita personal income in Williamson County was $58,380 in 2024, according to the U.S. Bureau of Economic Analysis. That is up 4% from 2023. That is the 46th highest of 102 counties in 2024.

Where does this figure come from?

U.S. Bureau of Economic Analysis. CAINC1: county annual personal income summary, per capita personal income, current dollars, individual counties and county equivalents. Retrieved by Invokely on 2026-10-11.

What was the highest per capita personal income in Williamson County?

$58,380 in 2024, the highest value since 1969 in this series.

Related statistics for Williamson County

All statistics for Williamson County | Williamson County in figures