Arnold Line, Mississippi

Census-designated place in Mississippi, United States

31°20′07″N 89°22′24″W / 31.33528°N 89.37333°W / 31.33528; -89.37333CountryUnited StatesStateMississippiCountyLamarArea

^[1]

• Total1.66 sq mi (4.31 km²) • Land1.66 sq mi (4.31 km²) • Water0.00 sq mi (0.00 km²)Elevation

213 ft (65 m)Population

(2020)

• Total2,333 • Density1,402.89/sq mi (541.70/km²)Time zoneUTC-6 (Central (CST)) • Summer (DST)UTC-5 (CDT)ZIP code

39401

Area code601GNIS feature ID666381^[2]FIPS code28-02060

Arnold Line is an unincorporated area and census-designated place (CDP) in Lamar County, Mississippi, United States. As of the 2020 census it had a population of 2,333.^[3] It is part of the Hattiesburg Metropolitan Statistical Area.

It is in the northeast part of Lamar County and is bordered to the north, east, and south by the city of Hattiesburg. The center of Hattiesburg is 5 miles (8 km) to the east in Forrest County. West Hattiesburg is 1 mile (1.6 km) to the south of Arnold Line.

Demographics

Historical population
Census	Pop.	%±
2010	1,719	—
2020	2,333	35.7%
U.S. Decennial Census^[4] 2010^[5] 2020^[6]

2020 census

**Arnold Line CDP, Mississippi – Racial and ethnic composition**
*Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.*
Race / Ethnicity (NH = Non-Hispanic)	Pop 2010^[5]	Pop 2020^[6]	% 2010	% 2020
White alone (NH)	966	955	56.20%	40.93%
Black or African American alone (NH)	670	1,118	38.98%	47.92%
Native American or Alaska Native alone (NH)	1	2	0.06%	0.09%
Asian alone (NH)	32	53	1.86%	2.27%
Pacific Islander alone (NH)	2	0	0.12%	0.00%
Some Other Race alone (NH)	2	16	0.12%	0.69%
Mixed Race or Multi-Racial (NH)	12	78	0.70%	3.34%
Hispanic or Latino (any race)	34	111	1.98%	4.76%
Total	1,719	2,333	100.00%	100.00%

References

^ "2020 U.S. Gazetteer Files". United States Census Bureau. Retrieved July 24, 2022.
^ U.S. Geological Survey Geographic Names Information System: Arnold Line, Mississippi
^ "Arnold Line CDP, Mississippi". United States Census Bureau. Retrieved March 13, 2022.
^ "Decennial Census of Population and Housing by Decades". US Census Bureau.
^ ^a ^b "P2 Hispanic or Latino, and Not Hispanic or Latino by Race – 2010: DEC Redistricting Data (PL 94-171) - Arnold Line CDP, Mississippi". United States Census Bureau.
^ ^a ^b "P2 Hispanic or Latino, and Not Hispanic or Latino by Race – 2020: DEC Redistricting Data (PL 94-171) - Arnold Line CDP, Mississippi". United States Census Bureau.