Hamburg, IA Demographics

A map of Hamburg's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	856	821	92.3%	92.2%
Hispanic	31	30	3.3%	3.4%
Multiracial	29	30	3.1%	3.4%
Asian	10	2	1.1%	0.2%
Native American/Other	1	5	0.1%	0.6%
Black	0	2	0.0%	0.2%

Hamburg, Iowa has an estimated population of 927, an increase from the 890 recorded in the 2020 Census. The population is 92.3% White, 3.3% Hispanic, 3.1% Multiracial, 1.1% Asian, 0.1% Native American/Other, and 0.0% Black. This demographic dot map shows the population of Hamburg, with one dot drawn for each person counted by the Census, color-coded by race.

Hamburg is about as racially diverse as it was in the 2020 Census. It is considerably less diverse than Iowa overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Hamburg, that probability was 14.7% in 2020 and 14.5% in the most recent ACS estimates.

Hamburg is ranked the 306th most populous place in Iowa, out of 1,026 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Hamburg was ranked the 313th most populous place in the 2020 Census.

Hamburg's White Population

856 residents of Hamburg, or 92.3% of the population, identify as White. The share of White residents in Hamburg is higher than in Iowa overall, where 82.3% of the population is White. Hamburg ranks 581st statewide in terms of White residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Hamburg's White population has grown by an estimated 4.3%. White residents' share of Hamburg's population has remained roughly unchanged at 92.3%.

Hamburg is more White than neighboring Riverton (90.4% White), Watson (86.3% White), and Peru (86.4% White). Hamburg is less White than neighboring Sidney (94.8% White), and Anderson (100% White).

Hamburg's Black Population

0 residents of Hamburg, or 0.0% of the population, identify as Black. The share of Black residents in Hamburg is slightly lower than in Iowa overall, where 3.8% of the population is Black. Hamburg ranks 530th statewide in terms of Black residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Hamburg's Black population has declined by an estimated 100.0%. Black residents' share of Hamburg's population has remained roughly unchanged at 0.0%.

Hamburg is less Black than neighboring Sidney (0.7% Black), and Peru (4.1% Black).

Hamburg's Asian Population

10 residents of Hamburg, or 1.1% of the population, identify as Asian. The share of Asian residents in Hamburg is comparable to the share in Iowa overall, where 2.5% of the population is Asian. Hamburg ranks 459th statewide in terms of Asian residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Hamburg's Asian population has grown by an estimated 400.0%. Asian residents' share of Hamburg's population has increased from 0.2% to 1.1%.

Hamburg is more Asian than neighboring Riverton (0% Asian), Watson (0% Asian), Sidney (0% Asian), Peru (0.3% Asian), and Anderson (0% Asian).

Hamburg's Hispanic Population

31 residents of Hamburg, or 3.3% of the population, identify as Hispanic. The share of Hispanic residents in Hamburg is slightly lower than in Iowa overall, where 7.3% of the population is Hispanic. Hamburg ranks 372nd statewide in terms of Hispanic residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Hamburg's Hispanic population has grown by an estimated 3.3%. Hispanic residents' share of Hamburg's population has remained roughly unchanged at 3.3%.

Hamburg is more Hispanic than neighboring Riverton (0% Hispanic), Watson (0% Hispanic), Sidney (2.5% Hispanic), Peru (2.8% Hispanic), and Anderson (0% Hispanic).

Hamburg's Native American/Other Population

1 residents of Hamburg, or 0.1% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Hamburg is comparable to the share in Iowa overall, where 0.6% of the population is Native American/Other. Hamburg ranks 295th statewide in terms of Native American/Other residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Hamburg's Native American/Other population has declined by an estimated 80.0%. Native American/Other residents' share of Hamburg's population has decreased from 0.6% to 0.1%.

Hamburg is more Native American/Other than neighboring Riverton (0% Native American/Other), Watson (0% Native American/Other), and Anderson (0% Native American/Other). Hamburg is less Native American/Other than neighboring Sidney (0.3% Native American/Other), and Peru (1.1% Native American/Other).

Hamburg's Multiracial Population

29 residents of Hamburg, or 3.1% of the population, identify as Multiracial. The share of Multiracial residents in Hamburg is comparable to the share in Iowa overall, where 3.5% of the population is Multiracial. Hamburg ranks 319th statewide in terms of Multiracial residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Hamburg's Multiracial population has declined by an estimated 3.3%. Multiracial residents' share of Hamburg's population has remained roughly unchanged at 3.1%.

Hamburg is more Multiracial than neighboring Sidney (1.7% Multiracial), and Anderson (0% Multiracial). Hamburg is less Multiracial than neighboring Riverton (9.6% Multiracial), Watson (13.7% Multiracial), and Peru (5.4% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.