✓ DocumentedThat it was so
The Census Bureau counted 7,167 people in Clarke County, Virginia, on April 1, 1930, and 7,165 on January 1, 1920 -- a difference of 2 persons, which is 0.03 per cent of the 1920 count (7,167 - 7,165 = 2; 2 / 7,165 x 100 = 0.0279 per cent). The county's population was nearly unchanged between the two enumerations.
What the source supports
That the two decennial counts for the county are 7,167 and 7,165, and that the population was nearly unchanged between them.
Uncertainty
The two counts are the census's; the subtraction and the percentage are this packet's arithmetic, shown so a reader can check them. This packet supplies no estimate of enumeration error, so it cannot say how a difference of 2 compares with the accuracy of either count. The enumerations are 10 years and 3 months apart -- January 1, 1920 and April 1, 1930 -- and no annual rate is derived from them. A nearly level total is consistent with a great deal of movement in and out, and says nothing on its own about who stayed.
Source
Document
Evidence role: supports. The two total-population rows in the Clarke County column.
United States Department of Commerce, Bureau of the Census · 1932 (publication)
Locator: Table 13, Composition of the Population, by Counties and Independent Cities: 1930; Virginia section, printed page 1162; Clarke County column; SEX, COLOR, ETC. block, rows 'Total population' and '1920: Total population'
Relevant passageTotal population ... 7,167 | 1920: Total population ... 7,165
Checked: Original inspected. A digital reproduction was inspected; no original has been handled.
Open source ↗
Source family: us-census. Multiple passages from one source are not independent witnesses.
Document
Evidence role: contextualizes. The enumeration dates from Table 1's column headings, which is what makes the interval 10 years 3 months.
United States Department of Commerce, Bureau of the Census · 1932 (publication)
Locator: Table 13, Virginia section, printed page 1162, Clarke County column, rows 'Foreign-born white' and its 1920 counterpart; and Table 1, Population of the State, Urban and Rural: 1890 to 1930, printed page 1141, column headings
Relevant passageForeign-born white ... 27 | 1920: ... Foreign-born white ... 40 | [printed page 1141, Table 1 column headings:] 1930 (April 1) ... 1920 (January 1)
Checked: Original inspected. A digital reproduction was inspected; no original has been handled.
Open source ↗
Source family: us-census. Multiple passages from one source are not independent witnesses.
AI-assisted source check (Claude Opus 5) · 2026-09-12. How this project checks its sources ↗