All Iowa Cities by Population 2022 - Page 5
| Rank | City | 2022 Pop. | 2020 Census | Change (Since 2010) | Density (mi) | Area (mi) |
| 1 | 595 | 599 | -0.67% | 1,327.324 | 0.448 | |
| 2 | 593 | 587 | 1.02% | 1,515.412 | 0.391 | |
| 3 | 590 | 600 | -1.67% | 755.55 | 0.781 | |
| 4 | 589 | 601 | -2% | 765.38 | 0.77 | |
| 5 | 586 | 590 | -0.68% | 574.523 | 1.02 | |
| 6 | 580 | 570 | 1.75% | 933.861 | 0.621 | |
| 7 | 576 | 586 | -1.71% | 468.861 | 1.229 | |
| 8 | 574 | 570 | 0.7% | 509.495 | 1.127 | |
| 9 | 572 | 566 | 1.06% | 776.97 | 0.736 | |
| 10 | 569 | 575 | -1.04% | 544.417 | 1.045 | |
| 11 | 563 | 579 | -2.76% | 1,201.584 | 0.469 | |
| 12 | 557 | 555 | 0.36% | 558.882 | 0.997 | |
| 13 | 548 | 542 | 1.11% | 1,012.773 | 0.541 | |
| 14 | 546 | 542 | 0.74% | 718.764 | 0.76 | |
| 15 | 541 | 535 | 1.12% | 1,120.629 | 0.483 | |
| 16 | 541 | 545 | -0.73% | 766.339 | 0.706 | |
| 17 | 535 | 543 | -1.47% | 518.231 | 1.032 | |
| 18 | 534 | 542 | -1.48% | 695.431 | 0.768 | |
| 19 | 533 | 525 | 1.52% | 541.509 | 0.984 | |
| 20 | 525 | 523 | 0.38% | 1,028.867 | 0.51 | |
| 21 | 522 | 528 | -1.14% | 697.267 | 0.749 | |
| 22 | 519 | 511 | 1.57% | 1,851.256 | 0.28 | |
| 23 | 517 | 521 | -0.77% | 671.143 | 0.77 | |
| 24 | 514 | 522 | -1.53% | 470.751 | 1.092 | |
| 25 | 513 | 509 | 0.79% | 526.437 | 0.974 | |
| 26 | 504 | 508 | -0.79% | 561.679 | 0.897 | |
| 27 | 504 | 500 | 0.8% | 679.974 | 0.741 | |
| 28 | 501 | 511 | -1.96% | 266.937 | 1.877 | |
| 29 | 500 | 498 | 0.4% | 1,117.535 | 0.447 | |
| 30 | 499 | 511 | -2.35% | 1,357.705 | 0.368 | |
| 31 | 498 | 526 | -5.32% | 243.894 | 2.042 | |
| 32 | 497 | 505 | -1.58% | 385.709 | 1.289 | |
| 33 | 495 | 495 | - | 1,014.617 | 0.488 | |
| 34 | 495 | 497 | -0.4% | 1,177.5 | 0.42 | |
| 35 | 493 | 495 | -0.4% | 561.993 | 0.877 | |
| 36 | 493 | 509 | -3.14% | 469.595 | 1.05 | |
| 37 | 492 | 506 | -2.77% | 993.877 | 0.495 | |
| 38 | 490 | 490 | - | 1,207.034 | 0.406 | |
| 39 | 487 | 487 | - | 630.032 | 0.773 | |
| 40 | 483 | 487 | -0.82% | 387.51 | 1.246 | |
| 41 | 481 | 485 | -0.82% | 1,505.65 | 0.319 | |
| 42 | 471 | 477 | -1.26% | 195.857 | 2.405 | |
| 43 | 471 | 481 | -2.08% | 468.279 | 1.006 | |
| 44 | 468 | 476 | -1.68% | 471.785 | 0.992 | |
| 45 | 467 | 473 | -1.27% | 458.666 | 1.018 | |
| 46 | 459 | 465 | -1.29% | 752.802 | 0.61 | |
| 47 | 458 | 472 | -2.97% | 895.903 | 0.511 | |
| 48 | 456 | 472 | -3.39% | 439.737 | 1.037 | |
| 49 | 452 | 436 | 3.67% | 179.507 | 2.518 | |
| 50 | 450 | 458 | -1.75% | 877.325 | 0.513 | |
| 51 | 450 | 466 | -3.43% | 1,036.534 | 0.434 | |
| 52 | 447 | 457 | -2.19% | 1,049.248 | 0.426 | |
| 53 | 439 | 429 | 2.33% | 234.556 | 1.872 | |
| 54 | 436 | 438 | -0.46% | 649.123 | 0.672 | |
| 55 | 436 | 448 | -2.68% | 732.597 | 0.595 | |
| 56 | 435 | 435 | - | 611.041 | 0.712 | |
| 57 | 435 | 445 | -2.25% | 433.884 | 1.003 | |
| 58 | 435 | 439 | -0.91% | 541.864 | 0.803 | |
| 59 | 432 | 436 | -0.92% | 435.381 | 0.992 | |
| 60 | 432 | 434 | -0.46% | 679.984 | 0.635 | |
| 61 | 429 | 439 | -2.28% | 368.926 | 1.163 | |
| 62 | 427 | 441 | -3.17% | 840.506 | 0.508 | |
| 63 | 425 | 425 | - | 255.881 | 1.661 | |
| 64 | 423 | 429 | -1.4% | 723.172 | 0.585 | |
| 65 | 421 | 423 | -0.47% | 155.627 | 2.705 | |
| 66 | 417 | 419 | -0.48% | 397.779 | 1.048 | |
| 67 | 416 | 430 | -3.26% | 365.421 | 1.138 | |
| 68 | 416 | 430 | -3.26% | 699.069 | 0.595 | |
| 69 | 414 | 432 | -4.17% | 1,705.183 | 0.243 | |
| 70 | 413 | 437 | -5.49% | 1,849.252 | 0.223 | |
| 71 | 413 | 421 | -1.9% | 1,084.996 | 0.381 | |
| 72 | 412 | 420 | -1.9% | 423.073 | 0.974 | |
| 73 | 410 | 424 | -3.3% | 590.036 | 0.695 | |
| 74 | 407 | 429 | -5.13% | 888.751 | 0.458 | |
| 75 | 400 | 408 | -1.96% | 316.514 | 1.264 | |
| 76 | 400 | 406 | -1.48% | 422.559 | 0.947 | |
| 77 | 399 | 399 | - | 698.821 | 0.571 | |
| 78 | 396 | 400 | -1% | 317.657 | 1.247 | |
| 79 | 396 | 394 | 0.51% | 648.347 | 0.611 | |
| 80 | 395 | 403 | -1.99% | 1,542.131 | 0.256 | |
| 81 | 394 | 418 | -5.74% | 905.377 | 0.435 | |
| 82 | 392 | 386 | 1.55% | 1,034.623 | 0.379 | |
| 83 | 392 | 392 | - | 1,641.374 | 0.239 | |
| 84 | 391 | 391 | - | 627.231 | 0.623 | |
| 85 | 391 | 395 | -1.01% | 186.998 | 2.091 | |
| 86 | 391 | 405 | -3.46% | 853.669 | 0.458 | |
| 87 | 389 | 397 | -2.02% | 645.496 | 0.603 | |
| 88 | 389 | 389 | - | 676.367 | 0.575 | |
| 89 | 389 | 385 | 1.04% | 885.521 | 0.439 | |
| 90 | 388 | 396 | -2.02% | 679.5 | 0.571 | |
| 91 | 385 | 393 | -2.04% | 1,149.319 | 0.335 | |
| 92 | 385 | 383 | 0.52% | 589.792 | 0.653 | |
| 93 | 383 | 381 | 0.52% | 178.701 | 2.143 | |
| 94 | 382 | 386 | -1.04% | 1,317.052 | 0.29 | |
| 95 | 381 | 381 | - | 544.19 | 0.7 | |
| 96 | 380 | 380 | - | 343.881 | 1.105 | |
| 97 | 379 | 387 | -2.07% | 1,138.924 | 0.333 | |
| 98 | 379 | 385 | -1.56% | 862.939 | 0.439 | |
| 99 | 379 | 387 | -2.07% | 512.823 | 0.739 | |
| 100 | 378 | 382 | -1.05% | 836.012 | 0.452 |