Data / Employer firm births / Mariposa County

Employer firm births in Mariposa County

Employer firm births in Mariposa County was 19 in 2023, according to the U.S. Census Bureau. That is down 48.6% from 2022. That is the 53rd highest of 58 counties in 2023.

2023, count19
Change on 2022-48.6%
Rank53rd of 58Counties in California ranked
Series high461978
Series low122014
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Employer firm births in Mariposa County, 1978 to 2023

102030405019781985199219992006201320231978: 46 count1979: 36 count1980: 32 count1981: 31 count1982: 28 count1983: 18 count1984: 24 count1985: 26 count1986: 31 count1987: 23 count1988: 37 count1989: 36 count1990: 36 count1991: 35 count1992: 31 count1993: 29 count1994: 30 count1995: 22 count1996: 18 count1997: 27 count1998: 17 count1999: 21 count2000: 14 count2001: 30 count2002: 26 count2003: 15 count2004: 19 count2005: 29 count2006: 24 count2007: 33 count2008: 23 count2009: 25 count2010: 18 count2011: 17 count2012: 22 count2013: 17 count2014: 12 count2015: 14 count2016: 17 count2017: 24 count2018: 31 count2019: 23 count2020: 15 count2021: 18 count2022: 37 count2023: 19 count102030405019781994201020231978: 46 count1979: 36 count1980: 32 count1981: 31 count1982: 28 count1983: 18 count1984: 24 count1985: 26 count1986: 31 count1987: 23 count1988: 37 count1989: 36 count1990: 36 count1991: 35 count1992: 31 count1993: 29 count1994: 30 count1995: 22 count1996: 18 count1997: 27 count1998: 17 count1999: 21 count2000: 14 count2001: 30 count2002: 26 count2003: 15 count2004: 19 count2005: 29 count2006: 24 count2007: 33 count2008: 23 count2009: 25 count2010: 18 count2011: 17 count2012: 22 count2013: 17 count2014: 12 count2015: 14 count2016: 17 count2017: 24 count2018: 31 count2019: 23 count2020: 15 count2021: 18 count2022: 37 count2023: 19 count
count. Source: U.S. Census Bureau, Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. Retrieved 2026-10-22, published 2025-09-25.
All 46 values
Periodcount
202319
202237
202118
202015
201923
201831
201724
201617
201514
201412
201317
201222
201117
201018
200925
200823
200733
200624
200529
200419
200315
200226
200130
200014
199921
199817
199727
199618
199522
199430
199329
199231
199135
199036
198936
198837
198723
198631
198526
198424
198318
198228
198131
198032
197936
197846

Compared with California and United States

Place2023
Mariposa County19
California70,055
United States508,777

Mariposa County compared with nearby places

Alameda County: 2,705 countAlpine County: 0 countAmador County: 58 countButte County: 252 countCalaveras County: 76 countColusa County: 19 countContra Costa County: 1,672 countDel Norte County: 27 countEl Dorado County: 370 countFresno County: 1,340 countGlenn County: 23 countHumboldt County: 177 countImperial County: 141 countInyo County: 21 countKern County: 950 countKings County: 107 countLake County: 63 countLassen County: 24 countLos Angeles County: 21,714 countMadera County: 186 countMarin County: 569 countMariposa County: 19 countMendocino County: 120 countMerced County: 233 countModoc County: 11 countMono County: 33 countMonterey County: 520 countNapa County: 238 countNevada County: 223 countOrange County: 7,387 countPlacer County: 855 countPlumas County: 35 countRiverside County: 3,681 countSacramento County: 2,489 countSan Benito County: 102 countSan Bernardino County: 3,403 countSan Diego County: 6,461 countSan Francisco County: 2,046 countSan Joaquin County: 1,060 countSan Luis Obispo County: 490 countSan Mateo County: 1,313 countSanta Barbara County: 710 countSanta Clara County: 3,032 countSanta Cruz County: 428 countShasta County: 244 countSierra County: 3 countSiskiyou County: 57 countSolano County: 567 countSonoma County: 801 countStanislaus County: 639 countSutter County: 191 countTehama County: 44 countTrinity County: 12 countTulare County: 479 countTuolumne County: 85 countVentura County: 1,342 countYolo County: 265 countYuba County: 78 count
  • Under 100
  • 100 to 200
  • 200 to 600
  • 600 to 1,500
  • 1,500 and over
Employer firm births, 2023, count. Mariposa County is outlined. Same source and period for every area shown. Source: U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Rankings

Definition

New employer firms: firms of age zero in March of the year, meaning that every establishment of the firm had its first employees during the previous twelve months. United States: Census Bureau Business Dynamics Statistics, which calls these firms startups.

A firm counts only when it has employees, so a business without staff is not a birth, and a new branch, merger or change of ownership of an existing firm is not a birth either. Not the same as business_applications (requests for an employer number) or enterprise_births (European business demography). The year is the twelve months to March: 2023 compares March 2022 with March 2023.

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How to cite

U.S. Census Bureau. Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv. Retrieved 2026-10-22.

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. Census Bureau. (2025). Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978 (Employer firm births, Mariposa County, 1978 to 2023) [Data set]. Retrieved October 22, 2026, from https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv

MLA 9

Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978, Employer firm births, Mariposa County, 1978 to 2023. U.S. Census Bureau, 25 Sept. 2025, https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv. Invokely, https://invokely.ai/en/employer-firm-births/mariposa-county-california. Accessed 22 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2025. Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. Employer firm births, Mariposa County, 1978 to 2023. Dataset. Accessed October 22, 2026. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv. Also distributed by Invokely, https://invokely.ai/en/employer-firm-births/mariposa-county-california.

Harvard

U.S. Census Bureau (2025) Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978, Employer firm births, Mariposa County, 1978 to 2023 [Dataset]. Available at: https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv, via Invokely: https://invokely.ai/en/employer-firm-births/mariposa-county-california (Accessed: 22 October 2026).

BibTeX
@misc{census_employer_firm_births_mariposa_2023,
  author = {{U.S. Census Bureau}},
  title = {{Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978: Employer firm births, Mariposa County, 1978 to 2023}},
  year = {2025},
  howpublished = {Data set},
  url = {https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv},
  urldate = {2026-10-22},
  note = {Accessed via Invokely, https://invokely.ai/en/employer-firm-births/mariposa-county-california. Publisher attribution: U.S. Census Bureau. Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023\_st\_cty\_fac.csv. Retrieved 2026-10-22.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978: Employer firm births, Mariposa County, 1978 to 2023
PY  - 2025
DA  - 2025/09/25
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv
L2  - https://invokely.ai/en/employer-firm-births/mariposa-county-california
Y2  - 2026/10/22
N1  - Accessed via Invokely, https://invokely.ai/en/employer-firm-births/mariposa-county-california.
N1  - Publisher attribution: U.S. Census Bureau. Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. https://www2.census.gov/programs-surveys/bds/tables/time-series/2023/bds2023_st_cty_fac.csv. Retrieved 2026-10-22.
ER  -
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Questions

What is the employer firm births in Mariposa County?

Employer firm births in Mariposa County was 19 in 2023, according to the U.S. Census Bureau. That is down 48.6% from 2022. That is the 53rd highest of 58 counties in 2023.

Where does this figure come from?

U.S. Census Bureau. Business Dynamics Statistics by firm age: employer firms of age zero, all covered industries, nation, states and counties from 1978. Retrieved by Invokely on 2026-10-22.

What was the highest employer firm births in Mariposa County?

46 in 1978, the highest value since 1978 in this series.

Related statistics for Mariposa County

All statistics for Mariposa County | Mariposa County in figures